#90DCAA
Closest named color: Hospital Green (#9BE5AA). oklch(83.1% 0.103 154.7), rgb(144, 220, 170).
Aa
Black text reads best on this color (13.00:1).
About this color
#90DCAA is a light, moderately saturated green. In OKLCH its lightness is 83%, its chroma 0.103 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.029 away. Black text reads best on it, at 13.00:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.00:1 |
| White text | 1.61:1 |
Values
| HEX | #90DCAA |
| RGB | rgb(144, 220, 170) |
| HSL | hsl(141, 52%, 71%) |
| OKLCH | oklch(83.1% 0.103 154.7) |
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 #90DCAA | 1.61:1 | Fails | Lc -31.0 | Non-text elements, placeholder text |
| Black text on #90DCAA | 13.00:1 | AAA | Lc 76.3 | Fine for body text |
| #90DCAA text on white | 1.61:1 | Fails | Lc 27.5 | Dividers and decoration only |
| #90DCAA text on black | 13.00:1 | AAA | Lc -75.5 | 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 300.
-
Step 50
50
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DBF0E1
oklch(93.6% 0.03 154.7)
-
Step 200
200
#BCE5C9
oklch(88.5% 0.057 155.2)
-
Step 300
300 (this color)
#90DCAA
oklch(83.1% 0.103 154.7)
-
Step 400
400
#26BE70
oklch(70.8% 0.166 154.5)
-
Step 500
500
#00A45D
oklch(63.1% 0.157 154.8)
-
Step 600
600
#008A4D
oklch(55.6% 0.138 154.7)
-
Step 700
700
#007440
oklch(49.1% 0.122 154.8)
-
Step 800
800
#005F33
oklch(42.6% 0.106 154.6)
-
Step 900
900
#004F2A
oklch(37.6% 0.093 154.9)
-
Step 950
950
#003017
oklch(27.1% 0.068 154.6)
#90DCAA 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) | #DCD1A7 | 0.094 |
| Deuteranopia (no green cones) | #CFC8AD | 0.090 |
| Tritanopia (no blue cones) | #82DACE | 0.052 |
| Achromatopsia (no color) | #CBCBCB | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90DCAA
#90DCAA
oklch(83.1% 0.103 154.7)
- #F2AEE3
#F2AEE3
oklch(83.1% 0.104 334.6)
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 #90DCAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.029
- Light Teal #90E4C1 ΔE 0.032
- Tiffany Blue #94D2BD ΔE 0.044
- Seafoam Blue #78D1B6 ΔE 0.046
- Light Grey Green #B7E1A1 ΔE 0.048
- Pale Teal #82CBB2 ΔE 0.056
- Pale Olive Green #B1D27B ΔE 0.059
- Medium Aquamarine #66CDAA ΔE 0.061
Use #90DCAA 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.