#90E8A9
Closest named color: Hospital Green (#9BE5AA). oklch(85.9% 0.123 152.2), rgb(144, 232, 169).
Aa
Black text reads best on this color (14.30:1).
About this color
#90E8A9 is a light, moderately saturated green. In OKLCH its lightness is 86%, its chroma 0.123 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.013 away. Black text reads best on it, at 14.30:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.30:1 |
| White text | 1.46:1 |
Values
| HEX | #90E8A9 |
| RGB | rgb(144, 232, 169) |
| HSL | hsl(137, 66%, 74%) |
| OKLCH | oklch(85.9% 0.123 152.2) |
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 #90E8A9 | 1.46:1 | Fails | Lc -25.1 | Dividers and decoration only |
| Black text on #90E8A9 | 14.30:1 | AAA | Lc 81.7 | Fine for body text |
| #90E8A9 text on white | 1.46:1 | Fails | Lc 22.1 | Dividers and decoration only |
| #90E8A9 text on black | 14.30:1 | AAA | Lc -81.2 | 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
#ECFAEF
oklch(97.2% 0.021 152.2)
-
Step 100
100
#D4F3DB
oklch(93.5% 0.046 152.1)
-
Step 200
200 (this color)
#90E8A9
oklch(85.9% 0.123 152.2)
-
Step 300
300
#65DD8D
oklch(80.9% 0.157 152.2)
-
Step 400
400
#00C063
oklch(70.8% 0.186 152.1)
-
Step 500
500
#00A554
oklch(63.2% 0.166 152.1)
-
Step 600
600
#008A46
oklch(55.5% 0.145 152.3)
-
Step 700
700
#00743A
oklch(49% 0.128 152.4)
-
Step 800
800
#00602E
oklch(42.8% 0.113 152)
-
Step 900
900
#005026
oklch(37.8% 0.099 152.3)
-
Step 950
950
#003014
oklch(27.1% 0.071 152.1)
#90E8A9 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) | #E8DBA5 | 0.106 |
| Deuteranopia (no green cones) | #DBD1AD | 0.105 |
| Tritanopia (no blue cones) | #80E6D7 | 0.064 |
| Achromatopsia (no color) | #D5D5D5 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90E8A9
#90E8A9
oklch(85.9% 0.123 152.2)
- #FFB3F3
#FFB3F3
oklch(85.8% 0.12 332.2)
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 #90E8A9, closest first.
No curated palette has a color within ΔE 0.04 of #90E8A9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.013
- Light Teal #90E4C1 ΔE 0.037
- Light Green #90EE90 ΔE 0.040
- Light Grey Green #B7E1A1 ΔE 0.042
- Seafoam #80F9AD ΔE 0.045
- Light Turquoise #7EF4CC ΔE 0.046
- Seafoam Green #7AF9AB ΔE 0.047
- Light Blue Green #7EFBB3 ΔE 0.049
Use #90E8A9 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.