#90E1AE
Closest named color: Hospital Green (#9BE5AA). oklch(84.4% 0.107 155.7), rgb(144, 225, 174).
Aa
Black text reads best on this color (13.56:1).
About this color
#90E1AE is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.107 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.018 away. Black text reads best on it, at 13.56:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.56:1 |
| White text | 1.54:1 |
Values
| HEX | #90E1AE |
| RGB | rgb(144, 225, 174) |
| HSL | hsl(142, 57%, 72%) |
| OKLCH | oklch(84.4% 0.107 155.7) |
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 #90E1AE | 1.54:1 | Fails | Lc -28.4 | Dividers and decoration only |
| Black text on #90E1AE | 13.56:1 | AAA | Lc 78.7 | Fine for body text |
| #90E1AE text on white | 1.54:1 | Fails | Lc 25.1 | Dividers and decoration only |
| #90E1AE text on black | 13.56:1 | AAA | Lc -78.0 | 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 300.
-
Step 50
50
#EEF9F1
oklch(97.2% 0.016 154.5)
-
Step 100
100
#DAF0E1
oklch(93.5% 0.031 156)
-
Step 200
200
#BAE5C9
oklch(88.4% 0.059 156.5)
-
Step 300
300 (this color)
#90E1AE
oklch(84.4% 0.107 155.7)
-
Step 400
400
#04BF70
oklch(70.7% 0.173 155.5)
-
Step 500
500
#00A460
oklch(63.2% 0.154 155.8)
-
Step 600
600
#008A50
oklch(55.7% 0.136 155.8)
-
Step 700
700
#007442
oklch(49.1% 0.12 155.6)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900
#004F2C
oklch(37.6% 0.091 156.1)
-
Step 950
950
#003018
oklch(27.2% 0.067 155.5)
#90E1AE 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) | #E0D5AB | 0.098 |
| Deuteranopia (no green cones) | #D3CCB1 | 0.095 |
| Tritanopia (no blue cones) | #80DFD3 | 0.053 |
| Achromatopsia (no color) | #D0D0D0 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90E1AE
#90E1AE
oklch(84.4% 0.107 155.7)
- #F8B1E7
#F8B1E7
oklch(84.3% 0.107 335.4)
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 #90E1AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.018
- Light Teal #90E4C1 ΔE 0.024
- Light Grey Green #B7E1A1 ΔE 0.043
- Tiffany Blue #94D2BD ΔE 0.052
- Light Turquoise #7EF4CC ΔE 0.053
- Seafoam Blue #78D1B6 ΔE 0.056
- Light Sage #BCECAC ΔE 0.060
- Aqua Marine #2EE8BB ΔE 0.060
Use #90E1AE 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.