#90DEA1
Closest named color: Hospital Green (#9BE5AA). oklch(83.4% 0.115 150.2), rgb(144, 222, 161).
Aa
Black text reads best on this color (13.14:1).
About this color
#90DEA1 is a light, moderately saturated green. In OKLCH its lightness is 83%, its chroma 0.115 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.024 away. Black text reads best on it, at 13.14:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.14:1 |
| White text | 1.59:1 |
Values
| HEX | #90DEA1 |
| RGB | rgb(144, 222, 161) |
| HSL | hsl(133, 54%, 72%) |
| OKLCH | oklch(83.4% 0.115 150.2) |
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 #90DEA1 | 1.59:1 | Fails | Lc -30.3 | Non-text elements, placeholder text |
| Black text on #90DEA1 | 13.14:1 | AAA | Lc 76.9 | Fine for body text |
| #90DEA1 text on white | 1.59:1 | Fails | Lc 26.9 | Dividers and decoration only |
| #90DEA1 text on black | 13.14:1 | AAA | Lc -76.1 | 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
#EFF9F0
oklch(97.2% 0.016 148.4)
-
Step 100
100
#DBF1DE
oklch(93.7% 0.034 149.3)
-
Step 200
200
#BCE6C3
oklch(88.6% 0.065 149.8)
-
Step 300
300 (this color)
#90DEA1
oklch(83.4% 0.115 150.2)
-
Step 400
400
#23BF5E
oklch(70.7% 0.184 150.1)
-
Step 500
500
#00A54C
oklch(63.1% 0.173 150.1)
-
Step 600
600
#008B3F
oklch(55.7% 0.153 150.2)
-
Step 700
700
#007534
oklch(49.2% 0.135 150.2)
-
Step 800
800
#006029
oklch(42.7% 0.118 150)
-
Step 900
900
#005021
oklch(37.7% 0.104 150)
-
Step 950
950
#003011
oklch(27% 0.074 150)
#90DEA1 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) | #DFD29D | 0.097 |
| Deuteranopia (no green cones) | #D3C9A4 | 0.096 |
| Tritanopia (no blue cones) | #84DBCE | 0.064 |
| Achromatopsia (no color) | #CDCDCD | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90DEA1
#90DEA1
oklch(83.4% 0.115 150.2)
- #F4ADEC
#F4ADEC
oklch(83.4% 0.116 330.5)
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 #90DEA1, closest first.
No curated palette has a color within ΔE 0.04 of #90DEA1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.024
- Light Teal #90E4C1 ΔE 0.041
- Light Grey Green #B7E1A1 ΔE 0.045
- Pale Olive Green #B1D27B ΔE 0.052
- Light Green #90EE90 ΔE 0.055
- Seafoam Blue #78D1B6 ΔE 0.058
- Tiffany Blue #94D2BD ΔE 0.059
- Pale Olive #B9CC81 ΔE 0.061
Use #90DEA1 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.