#C9EE90
Closest named color: Washed Out Green (#BCF5A6). oklch(90.1% 0.126 126.3), rgb(201, 238, 144).
Aa
Black text reads best on this color (16.11:1).
About this color
#C9EE90 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.126 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 0.027 away. Black text reads best on it, at 16.11:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Washed Out Green (#BCF5A6) |
| Black text | 16.11:1 |
| White text | 1.30:1 |
Values
| HEX | #C9EE90 |
| RGB | rgb(201, 238, 144) |
| HSL | hsl(84, 73%, 75%) |
| OKLCH | oklch(90.1% 0.126 126.3) |
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 #C9EE90 | 1.30:1 | Fails | Lc -17.2 | Dividers and decoration only |
| Black text on #C9EE90 | 16.11:1 | AAA | Lc 88.7 | Fine for body text |
| #C9EE90 text on white | 1.30:1 | Fails | Lc 14.9 | Not readable |
| #C9EE90 text on black | 16.11:1 | AAA | Lc -88.8 | 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
#F2F8E9
oklch(97.1% 0.021 124.7)
-
Step 100
100
#E2F0CF
oklch(93.6% 0.046 126)
-
Step 200
200 (this color)
#C9EE90
oklch(90.1% 0.126 126.3)
-
Step 300
300
#A6D354
oklch(80.9% 0.163 126.3)
-
Step 400
400
#84B300
oklch(70.7% 0.18 126.2)
-
Step 500
500
#709A00
oklch(63.2% 0.162 126.5)
-
Step 600
600
#5E8100
oklch(55.6% 0.142 126.3)
-
Step 700
700
#4E6C00
oklch(48.9% 0.125 126.3)
-
Step 800
800
#405900
oklch(42.8% 0.109 126.1)
-
Step 900
900
#344A00
oklch(37.7% 0.097 126.5)
-
Step 950
950
#1E2C00
oklch(27% 0.069 126.1)
#C9EE90 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) | #F7E389 | 0.063 |
| Deuteranopia (no green cones) | #F2E195 | 0.063 |
| Tritanopia (no blue cones) | #CEE6D7 | 0.100 |
| Achromatopsia (no color) | #E1E1E1 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C9EE90
#C9EE90
oklch(90.1% 0.126 126.3)
- #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 #C9EE90, closest first.
No curated palette has a color within ΔE 0.04 of #C9EE90.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Washed Out Green #BCF5A6 ΔE 0.027
- Pistachio #C0FA8B ΔE 0.035
- Light Sage #BCECAC ΔE 0.037
- Celery #C1FD95 ΔE 0.038
- Light Pastel Green #B2FBA5 ΔE 0.038
- Pale Light Green #B1FC99 ΔE 0.041
- Light Khaki #E6F2A2 ΔE 0.046
- Pastel Green #B0FF9D ΔE 0.047
Use #C9EE90 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.