#CCE18B
Closest named color: Light Grey Green (#B7E1A1). oklch(87.5% 0.113 120), rgb(204, 225, 139).
Aa
Black text reads best on this color (14.71:1).
About this color
#CCE18B is a light, moderately saturated yellow. In OKLCH its lightness is 87%, its chroma 0.113 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Grey Green (#B7E1A1), ΔE 0.034 away. Black text reads best on it, at 14.71:1.
| Hue family | Yellows |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Light Grey Green (#B7E1A1) |
| Black text | 14.71:1 |
| White text | 1.42:1 |
Values
| HEX | #CCE18B |
| RGB | rgb(204, 225, 139) |
| HSL | hsl(75, 59%, 71%) |
| OKLCH | oklch(87.5% 0.113 120) |
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 #CCE18B | 1.42:1 | Fails | Lc -23.4 | Dividers and decoration only |
| Black text on #CCE18B | 14.71:1 | AAA | Lc 83.2 | Fine for body text |
| #CCE18B text on white | 1.42:1 | Fails | Lc 20.5 | Dividers and decoration only |
| #CCE18B text on black | 14.71:1 | AAA | Lc -82.9 | 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
#F3F8E9
oklch(97.1% 0.02 121.8)
-
Step 100
100
#E6EFD0
oklch(93.7% 0.042 120.4)
-
Step 200
200 (this color)
#CCE18B
oklch(87.5% 0.113 120)
-
Step 300
300
#B5CE5A
oklch(80.9% 0.145 119.9)
-
Step 400
400
#94AE00
oklch(70.6% 0.167 119.8)
-
Step 500
500
#7F9600
oklch(63.3% 0.15 120)
-
Step 600
600
#6A7E00
oklch(55.7% 0.132 120.1)
-
Step 700
700
#596900
oklch(49% 0.116 119.6)
-
Step 800
800
#485600
oklch(42.6% 0.101 120)
-
Step 900
900
#3C4800
oklch(37.7% 0.09 119.9)
-
Step 950
950
#232B00
oklch(27.2% 0.064 120)
#CCE18B 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) | #EBD885 | 0.045 |
| Deuteranopia (no green cones) | #E9D88F | 0.046 |
| Tritanopia (no blue cones) | #D3D9CC | 0.094 |
| Achromatopsia (no color) | #D8D8D8 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CCE18B
#CCE18B
oklch(87.5% 0.113 120)
- #DDCCFF
#DDCCFF
oklch(87.6% 0.072 300.2)
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 #CCE18B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Green #B7E1A1 ΔE 0.034
- Light Sage #BCECAC ΔE 0.040
- Greenish Beige #C9D179 ΔE 0.042
- Sandy #F1DA7A ΔE 0.050
- Khaki #F0E68C ΔE 0.051
- Washed Out Green #BCF5A6 ΔE 0.052
- Light Gold #F3DE8A ΔE 0.053
- Tea Green #CAE7B9 ΔE 0.053
Use #CCE18B 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.