RAL 070 65 40
Bright Chartreuse
RAL 070 65 40 Bright Chartreuse is positioned at hue 070, lightness 65, and chroma 40, a lively saturated green-yellow that radiates the zesty brilliance of fresh lime zest and young grape leaves. It is widely used for exhibition graphic panels, creative studio feature walls, and dynamic retail environment features. The elevated lightness combined with strong chroma produces a colour that feels both fresh and energetically optimistic.
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 Bright 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.
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