#C9EE8B
Closest named color: Washed Out Green (#BCF5A6). oklch(90.1% 0.132 125.7), rgb(201, 238, 139).
Aa
Black text reads best on this color (16.08:1).
About this color
#C9EE8B is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.132 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Washed Out Green (#BCF5A6), ΔE 0.030 away. Black text reads best on it, at 16.08:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Washed Out Green (#BCF5A6) |
| Black text | 16.08:1 |
| White text | 1.30:1 |
Values
| HEX | #C9EE8B |
| RGB | rgb(201, 238, 139) |
| HSL | hsl(82, 74%, 74%) |
| OKLCH | oklch(90.1% 0.132 125.7) |
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 #C9EE8B | 1.30:1 | Fails | Lc -17.3 | Dividers and decoration only |
| Black text on #C9EE8B | 16.08:1 | AAA | Lc 88.6 | Fine for body text |
| #C9EE8B text on white | 1.30:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #C9EE8B text on black | 16.08:1 | AAA | Lc -88.7 | 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
#F2F8E8
oklch(97% 0.022 123.6)
-
Step 100
100
#E2F0CD
oklch(93.6% 0.049 125.1)
-
Step 200
200 (this color)
#C9EE8B
oklch(90.1% 0.132 125.7)
-
Step 300
300
#A6D34B
oklch(80.9% 0.17 125.7)
-
Step 400
400
#86B300
oklch(70.8% 0.179 125.6)
-
Step 500
500
#729900
oklch(63.1% 0.16 125.6)
-
Step 600
600
#5F8100
oklch(55.7% 0.141 125.9)
-
Step 700
700
#506C00
oklch(49.1% 0.124 125.4)
-
Step 800
800
#415900
oklch(42.8% 0.109 125.6)
-
Step 900
900
#354A00
oklch(37.7% 0.096 125.9)
-
Step 950
950
#1E2C00
oklch(27% 0.069 126.1)
#C9EE8B 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) | #F8E383 | 0.064 |
| Deuteranopia (no green cones) | #F2E190 | 0.063 |
| Tritanopia (no blue cones) | #CFE6D6 | 0.105 |
| Achromatopsia (no color) | #E1E1E1 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C9EE8B
#C9EE8B
oklch(90.1% 0.132 125.7)
- #E8D5FF
#E8D5FF
oklch(90.2% 0.06 305.7)
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 #C9EE8B, closest first.
No curated palette has a color within ΔE 0.04 of #C9EE8B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Washed Out Green #BCF5A6 ΔE 0.030
- Pistachio #C0FA8B ΔE 0.033
- Celery #C1FD95 ΔE 0.037
- Light Pastel Green #B2FBA5 ΔE 0.040
- Pale Light Green #B1FC99 ΔE 0.040
- Light Sage #BCECAC ΔE 0.042
- Light Yellow Green #CCFD7F ΔE 0.046
- Pastel Green #B0FF9D ΔE 0.046
Use #C9EE8B 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.