#C4F099
Closest named color: Washed Out Green (#BCF5A6). oklch(90.4% 0.122 130.3), rgb(196, 240, 153).
Aa
Black text reads best on this color (16.27:1).
About this color
#C4F099 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.122 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Washed Out Green (#BCF5A6), ΔE 0.017 away. Black text reads best on it, at 16.27:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Washed Out Green (#BCF5A6) |
| Black text | 16.27:1 |
| White text | 1.29:1 |
Values
| HEX | #C4F099 |
| RGB | rgb(196, 240, 153) |
| HSL | hsl(90, 74%, 77%) |
| OKLCH | oklch(90.4% 0.122 130.3) |
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 #C4F099 | 1.29:1 | Fails | Lc -16.5 | Dividers and decoration only |
| Black text on #C4F099 | 16.27:1 | AAA | Lc 89.3 | Fine for body text |
| #C4F099 text on white | 1.29:1 | Fails | Lc 14.4 | Not readable |
| #C4F099 text on black | 16.27:1 | AAA | Lc -89.5 | 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
#F1F9EA
oklch(97.2% 0.021 130)
-
Step 100
100
#E0F1D1
oklch(93.7% 0.046 130.2)
-
Step 200
200 (this color)
#C4F099
oklch(90.4% 0.122 130.3)
-
Step 300
300
#9ED461
oklch(80.8% 0.156 130.2)
-
Step 400
400
#76B700
oklch(70.8% 0.192 130.5)
-
Step 500
500
#659C00
oklch(63% 0.17 130.2)
-
Step 600
600
#548400
oklch(55.7% 0.151 130.4)
-
Step 700
700
#466F00
oklch(49.2% 0.133 130.4)
-
Step 800
800
#385B00
oklch(42.8% 0.116 130.7)
-
Step 900
900
#2E4C00
oklch(37.8% 0.103 130.7)
-
Step 950
950
#1A2D00
oklch(27% 0.073 130.1)
#C4F099 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) | #F8E593 | 0.069 |
| Deuteranopia (no green cones) | #F1E19D | 0.069 |
| Tritanopia (no blue cones) | #C7E9DA | 0.092 |
| Achromatopsia (no color) | #E2E2E2 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4F099
#C4F099
oklch(90.4% 0.122 130.3)
- #ECD4FF
#ECD4FF
oklch(90.3% 0.063 310.1)
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 #C4F099, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Washed Out Green #BCF5A6 ΔE 0.017
- Light Sage #BCECAC ΔE 0.029
- Light Pastel Green #B2FBA5 ΔE 0.031
- Pistachio #C0FA8B ΔE 0.036
- Celery #C1FD95 ΔE 0.036
- Pale Light Green #B1FC99 ΔE 0.037
- Celadon #BEFDB7 ΔE 0.040
- Light Mint Green #A6FBB2 ΔE 0.041
Use #C4F099 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.