#90F8AD
Closest named color: Seafoam (#80F9AD). oklch(89.7% 0.143 151.6), rgb(144, 248, 173).
Aa
Black text reads best on this color (16.21:1).
About this color
#90F8AD is a light, vivid green. In OKLCH its lightness is 90%, its chroma 0.143 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam (#80F9AD), ΔE 0.013 away. Black text reads best on it, at 16.21:1.
| Hue family | Greens |
| Lightness | light (90%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Seafoam (#80F9AD) |
| Black text | 16.21:1 |
| White text | 1.29:1 |
Values
| HEX | #90F8AD |
| RGB | rgb(144, 248, 173) |
| HSL | hsl(137, 88%, 77%) |
| OKLCH | oklch(89.7% 0.143 151.6) |
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 #90F8AD | 1.29:1 | Fails | Lc -16.6 | Dividers and decoration only |
| Black text on #90F8AD | 16.21:1 | AAA | Lc 89.2 | Fine for body text |
| #90F8AD text on white | 1.29:1 | Fails | Lc 14.4 | Not readable |
| #90F8AD text on black | 16.21:1 | AAA | Lc -89.4 | 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
#EAFBED
oklch(97.2% 0.026 150.8)
-
Step 100
100
#D1F5D9
oklch(93.7% 0.053 151.9)
-
Step 200
200 (this color)
#90F8AD
oklch(89.7% 0.143 151.6)
-
Step 300
300
#4DE182
oklch(80.9% 0.183 151.6)
-
Step 400
400
#00C061
oklch(70.7% 0.187 151.7)
-
Step 500
500
#00A552
oklch(63.2% 0.168 151.6)
-
Step 600
600
#008B44
oklch(55.7% 0.148 151.5)
-
Step 700
700
#007538
oklch(49.2% 0.131 151.5)
-
Step 800
800
#00602D
oklch(42.8% 0.114 151.6)
-
Step 900
900
#005024
oklch(37.7% 0.101 151.4)
-
Step 950
950
#003013
oklch(27.1% 0.072 151.4)
#90F8AD 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) | #F9E9A8 | 0.123 |
| Deuteranopia (no green cones) | #E9DEB1 | 0.119 |
| Tritanopia (no blue cones) | #7DF5E4 | 0.076 |
| Achromatopsia (no color) | #E2E2E2 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90F8AD
#90F8AD
oklch(89.7% 0.143 151.6)
- #FFC9F7
#FFC9F7
oklch(89.7% 0.085 331.3)
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 #90F8AD, closest first.
No curated palette has a color within ΔE 0.04 of #90F8AD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam #80F9AD ΔE 0.013
- Light Blue Green #7EFBB3 ΔE 0.015
- Foam Green #90FDA9 ΔE 0.016
- Seafoam Green #7AF9AB ΔE 0.019
- Mint #9FFEB0 ΔE 0.023
- Light Mint Green #A6FBB2 ΔE 0.025
- Pale Green #98FB98 ΔE 0.029
- Mint Green #8FFF9F ΔE 0.030
Use #90F8AD 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.