#90CAAA
Closest named color: Pale Teal (#82CBB2). oklch(79% 0.075 159.9), rgb(144, 202, 170).
Aa
Black text reads best on this color (11.21:1).
About this color
#90CAAA is a light, moderately saturated green. In OKLCH its lightness is 79%, its chroma 0.075 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Teal (#82CBB2), ΔE 0.016 away. Black text reads best on it, at 11.21:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Pale Teal (#82CBB2) |
| Black text | 11.21:1 |
| White text | 1.87:1 |
Values
| HEX | #90CAAA |
| RGB | rgb(144, 202, 170) |
| HSL | hsl(147, 35%, 68%) |
| OKLCH | oklch(79% 0.075 159.9) |
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 #90CAAA | 1.87:1 | Fails | Lc -39.6 | Non-text elements, placeholder text |
| Black text on #90CAAA | 11.21:1 | AAA | Lc 68.5 | Content text, not long reading |
| #90CAAA text on white | 1.87:1 | Fails | Lc 35.4 | Non-text elements, placeholder text |
| #90CAAA text on black | 11.21:1 | AAA | Lc -67.1 | 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
#DEEFE5
oklch(93.7% 0.022 160.2)
-
Step 200
200
#C2E2D0
oklch(88.5% 0.042 160.8)
-
Step 300
300 (this color)
#90CAAA
oklch(79% 0.075 159.9)
-
Step 400
400
#52B786
oklch(70.6% 0.12 159.9)
-
Step 500
500
#00A36A
oklch(63.1% 0.143 159.7)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#90CAAA 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) | #C9C1A8 | 0.073 |
| Deuteranopia (no green cones) | #BFBBAC | 0.069 |
| Tritanopia (no blue cones) | #85C9C1 | 0.034 |
| Achromatopsia (no color) | #BDBDBD | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90CAAA
#90CAAA
oklch(79% 0.075 159.9)
- #DCA8CA
#DCA8CA
oklch(79% 0.075 339.7)
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 #90CAAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Teal #82CBB2 ΔE 0.016
- Seafoam Blue #78D1B6 ΔE 0.028
- Tiffany Blue #94D2BD ΔE 0.030
- Medium Aquamarine #66CDAA ΔE 0.040
- Dark Sea Green #8FBC8F ΔE 0.045
- Ash Gray #BFC8AD ΔE 0.058
- Muted Teal #90B494 ΔE 0.059
- Medium Turquoise #48D1CC ΔE 0.065
Use #90CAAA 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.