#C8DA66
Closest named color: Greenish Beige (#C9D179). oklch(85.1% 0.143 116.9), rgb(200, 218, 102).
Aa
Black text reads best on this color (13.67:1).
About this color
#C8DA66 is a light, vivid yellow. In OKLCH its lightness is 85%, its chroma 0.143 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenish Beige (#C9D179), ΔE 0.036 away. Black text reads best on it, at 13.67:1.
| Hue family | Yellows |
| Lightness | light (85%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 13.67:1 |
| White text | 1.53:1 |
Values
| HEX | #C8DA66 |
| RGB | rgb(200, 218, 102) |
| HSL | hsl(69, 61%, 63%) |
| OKLCH | oklch(85.1% 0.143 116.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C8DA66 | 1.53:1 | Fails | Lc -28.0 | Dividers and decoration only |
| Black text on #C8DA66 | 13.67:1 | AAA | Lc 79.1 | Fine for body text |
| #C8DA66 text on white | 1.53:1 | Fails | Lc 24.7 | Dividers and decoration only |
| #C8DA66 text on black | 13.67:1 | AAA | Lc -78.4 | Fine for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 200.
-
Step 50
50
#F4F8E6
oklch(97.1% 0.024 117)
-
Step 100
100
#E7EFC7
oklch(93.6% 0.053 116.6)
-
Step 200
200 (this color)
#C8DA66
oklch(85.1% 0.143 116.9)
-
Step 300
300
#BACE12
oklch(80.8% 0.183 116.6)
-
Step 400
400
#9BAC00
oklch(70.7% 0.162 116.6)
-
Step 500
500
#849400
oklch(63.2% 0.146 117.1)
-
Step 600
600
#6F7C00
oklch(55.6% 0.128 116.8)
-
Step 700
700
#5D6800
oklch(49.1% 0.113 116.8)
-
Step 800
800
#4C5500
oklch(42.7% 0.098 116.6)
-
Step 900
900
#3F4700
oklch(37.7% 0.087 116.8)
-
Step 950
950
#252A00
oklch(27.1% 0.062 116.5)
#C8DA66 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #E7D05B | 0.046 |
| Deuteranopia (no green cones) | #E5D16D | 0.048 |
| Tritanopia (no blue cones) | #D2CFC0 | 0.123 |
| Achromatopsia (no color) | #D0D0D0 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C8DA66
#C8DA66
oklch(85.1% 0.143 116.9)
- #D3C3FF
#D3C3FF
oklch(85% 0.084 296.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C8DA66, closest first.
No curated palette has a color within ΔE 0.04 of #C8DA66.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.036
- Pale Olive Green #B1D27B ΔE 0.044
- Dull Yellow #EEDC5B ΔE 0.052
- Greenish Tan #BCCB7A ΔE 0.053
- Pale Olive #B9CC81 ΔE 0.057
- Light Grey Green #B7E1A1 ΔE 0.061
- Sand #E2CA76 ΔE 0.061
- Maize #F4D054 ΔE 0.062
Use #C8DA66 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.