#90CEAA
Closest named color: Pale Teal (#82CBB2). oklch(79.9% 0.082 158.4), rgb(144, 206, 170).
Aa
Black text reads best on this color (11.59:1).
About this color
#90CEAA is a light, moderately saturated green. In OKLCH its lightness is 80%, its chroma 0.082 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Teal (#82CBB2), ΔE 0.021 away. Black text reads best on it, at 11.59:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Pale Teal (#82CBB2) |
| Black text | 11.59:1 |
| White text | 1.81:1 |
Values
| HEX | #90CEAA |
| RGB | rgb(144, 206, 170) |
| HSL | hsl(145, 39%, 69%) |
| OKLCH | oklch(79.9% 0.082 158.4) |
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 #90CEAA | 1.81:1 | Fails | Lc -37.7 | Non-text elements, placeholder text |
| Black text on #90CEAA | 11.59:1 | AAA | Lc 70.2 | Content text, not long reading |
| #90CEAA text on white | 1.81:1 | Fails | Lc 33.7 | Non-text elements, placeholder text |
| #90CEAA text on black | 11.59:1 | AAA | Lc -69.0 | Content text, not long reading |
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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DDEFE4
oklch(93.6% 0.024 159.1)
-
Step 200
200
#C1E3CE
oklch(88.5% 0.046 158.2)
-
Step 300
300 (this color)
#90CEAA
oklch(79.9% 0.082 158.4)
-
Step 400
400
#4AB982
oklch(70.7% 0.13 158.7)
-
Step 500
500
#00A367
oklch(63% 0.146 158.5)
-
Step 600
600
#008956
oklch(55.5% 0.129 158.6)
-
Step 700
700
#007347
oklch(48.9% 0.114 158.4)
-
Step 800
800
#005F3A
oklch(42.8% 0.099 158.5)
-
Step 900
900
#004F2F
oklch(37.7% 0.088 158.2)
-
Step 950
950
#002F1A
oklch(26.9% 0.063 158.2)
#90CEAA 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) | #CDC5A8 | 0.077 |
| Deuteranopia (no green cones) | #C2BEAC | 0.073 |
| Tritanopia (no blue cones) | #84CDC4 | 0.038 |
| Achromatopsia (no color) | #C0C0C0 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90CEAA
#90CEAA
oklch(79.9% 0.082 158.4)
- #E1AAD0
#E1AAD0
oklch(80% 0.081 338.1)
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 #90CEAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Teal #82CBB2 ΔE 0.021
- Seafoam Blue #78D1B6 ΔE 0.025
- Tiffany Blue #94D2BD ΔE 0.026
- Medium Aquamarine #66CDAA ΔE 0.040
- Dark Sea Green #8FBC8F ΔE 0.052
- Ash Gray #BFC8AD ΔE 0.059
- Light Teal #90E4C1 ΔE 0.059
- Light Moss Green #A6C875 ΔE 0.063
Use #90CEAA 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.