#90DAC2
Closest named color: Tiffany Blue (#94D2BD). oklch(83.3% 0.081 171.8), rgb(144, 218, 194).
Aa
Black text reads best on this color (12.99:1).
About this color
#90DAC2 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.081 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.021 away. Black text reads best on it, at 12.99:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.99:1 |
| White text | 1.61:1 |
Values
| HEX | #90DAC2 |
| RGB | rgb(144, 218, 194) |
| HSL | hsl(161, 50%, 71%) |
| OKLCH | oklch(83.3% 0.081 171.8) |
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 #90DAC2 | 1.61:1 | Fails | Lc -31.1 | Non-text elements, placeholder text |
| Black text on #90DAC2 | 12.99:1 | AAA | Lc 76.3 | Fine for body text |
| #90DAC2 text on white | 1.61:1 | Fails | Lc 27.5 | Dividers and decoration only |
| #90DAC2 text on black | 12.99:1 | AAA | Lc -75.4 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DBEFE8
oklch(93.5% 0.023 172.8)
-
Step 200
200
#BCE3D6
oklch(88.4% 0.044 173)
-
Step 300
300 (this color)
#90DAC2
oklch(83.3% 0.081 171.8)
-
Step 400
400
#23BA97
oklch(70.6% 0.13 172)
-
Step 500
500
#00A181
oklch(63.2% 0.122 172)
-
Step 600
600
#00876C
oklch(55.5% 0.108 172.1)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002E23
oklch(26.8% 0.052 171.9)
#90DAC2 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) | #D6D1C1 | 0.085 |
| Deuteranopia (no green cones) | #C9C8C4 | 0.080 |
| Tritanopia (no blue cones) | #7CDBD3 | 0.027 |
| Achromatopsia (no color) | #CBCBCB | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90DAC2
#90DAC2
oklch(83.3% 0.081 171.8)
- #F3B3CE
#F3B3CE
oklch(83.4% 0.082 352)
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 #90DAC2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.021
- Light Teal #90E4C1 ΔE 0.028
- Seafoam Blue #78D1B6 ΔE 0.038
- Pale Teal #82CBB2 ΔE 0.046
- Celeste #A8DADC ΔE 0.048
- Hospital Green #9BE5AA ΔE 0.052
- Turquoise #40E0D0 ΔE 0.056
- Medium Aquamarine #66CDAA ΔE 0.063
Use #90DAC2 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.