#90D7D5
Closest named color: Celeste (#A8DADC). oklch(83.2% 0.071 193.6), rgb(144, 215, 213).
Aa
Black text reads best on this color (12.86:1).
About this color
#90D7D5 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.071 and its hue 194°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.030 away. Black text reads best on it, at 12.86:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 12.86:1 |
| White text | 1.63:1 |
Values
| HEX | #90D7D5 |
| RGB | rgb(144, 215, 213) |
| HSL | hsl(178, 47%, 70%) |
| OKLCH | oklch(83.2% 0.071 193.6) |
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 #90D7D5 | 1.63:1 | Fails | Lc -31.7 | Non-text elements, placeholder text |
| Black text on #90D7D5 | 12.86:1 | AAA | Lc 75.7 | Fine for body text |
| #90D7D5 text on white | 1.63:1 | Fails | Lc 28.1 | Dividers and decoration only |
| #90D7D5 text on black | 12.86:1 | AAA | Lc -74.8 | 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
#EFF8F7
oklch(97.2% 0.01 189.1)
-
Step 100
100
#DBEEEE
oklch(93.5% 0.02 196.8)
-
Step 200
200
#BCE2E0
oklch(88.5% 0.04 192.5)
-
Step 300
300 (this color)
#90D7D5
oklch(83.2% 0.071 193.6)
-
Step 400
400
#27B6B5
oklch(70.6% 0.113 194.2)
-
Step 500
500
#009D9C
oklch(63% 0.108 194)
-
Step 600
600
#008483
oklch(55.5% 0.095 193.8)
-
Step 700
700
#006F6E
oklch(49% 0.084 193.7)
-
Step 800
800
#005B5A
oklch(42.6% 0.073 193.5)
-
Step 900
900
#004C4B
oklch(37.7% 0.064 193.2)
-
Step 950
950
#002D2D
oklch(26.9% 0.046 194.8)
#90D7D5 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) | #CFD0D5 | 0.075 |
| Deuteranopia (no green cones) | #C1C6D6 | 0.070 |
| Tritanopia (no blue cones) | #75DBD6 | 0.025 |
| Achromatopsia (no color) | #CACACA | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90D7D5
#90D7D5
oklch(83.2% 0.071 193.6)
- #F2B6BA
#F2B6BA
oklch(83.2% 0.07 14.2)
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 #90D7D5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.030
- Tiffany Blue #94D2BD ΔE 0.032
- Light Blue #ADD8E6 ΔE 0.042
- Sky Blue #87CEEB ΔE 0.047
- Powder Blue #B0E0E6 ΔE 0.050
- Seafoam Blue #78D1B6 ΔE 0.052
- Light Teal #90E4C1 ΔE 0.052
- Pale Teal #82CBB2 ΔE 0.055
Use #90D7D5 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.