RAL 290 30 20
Rich Chartreuse
RAL 290 30 20 Rich Chartreuse is positioned at hue 290, lightness 30, and chroma 20, a deep high-chroma yellow-lime that channels the concentrated vibrancy of chartreuse liqueur and the warm glow of unripe olives in Mediterranean sunlight. It is specified for cocktail bar interior finishes, gallery feature wall surfaces, and premium brand identity elements. The strong chroma at low lightness produces a colour of botanical intensity and dramatic freshness, recalling the prized herbal elixirs of French monastic tradition.
Color Reference
The RAL Design system uses Hue-Lightness-Chroma (HLC) notation. Hue describes the color family (0-360°), Lightness describes brightness (0-100), and Chroma describes saturation intensity (0-100+).
WCAG 2.1 AA requires 4.5:1 contrast for normal text. Results show this color as a background.
Spectrum & Perceptual Position
CIELAB is a perceptually uniform color space. Euclidean distance between two colors in this diagram closely matches human visual difference. The dot size shows your selected color; slightly larger dots are the nearest perceptual neighbors.
Build a Palette Around Rich Chartreuse
Palette Generator
Select a harmony type, then press Space to reroll unlocked colors.
Reference + opposite hue with tonal variations
Contrast ratios follow WCAG 2.1 guidelines. Green (≥4.5:1) passes AA for normal text. Amber (≥3:1) passes for large text only. Grey indicates low contrast.
Ready to Coat in Rich Chartreuse?
Get a free, no-obligation quote for your project. Upload photos, describe your parts, and we will respond within one business day.