#90DFD1
Closest named color: Light Teal (#90E4C1). oklch(84.9% 0.08 181.9), rgb(144, 223, 209).
Aa
Black text reads best on this color (13.66:1).
About this color
#90DFD1 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.080 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.030 away. Black text reads best on it, at 13.66:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.66:1 |
| White text | 1.53:1 |
Values
| HEX | #90DFD1 |
| RGB | rgb(144, 223, 209) |
| HSL | hsl(169, 55%, 72%) |
| OKLCH | oklch(84.9% 0.08 181.9) |
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 #90DFD1 | 1.53:1 | Fails | Lc -28.0 | Dividers and decoration only |
| Black text on #90DFD1 | 13.66:1 | AAA | Lc 79.0 | Fine for body text |
| #90DFD1 text on white | 1.53:1 | Fails | Lc 24.7 | Dividers and decoration only |
| #90DFD1 text on black | 13.66:1 | AAA | Lc -78.4 | 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 200.
-
Step 50
50
#ECF9F6
oklch(97.2% 0.014 180.7)
-
Step 100
100
#D5F1EB
oklch(93.6% 0.03 181.3)
-
Step 200
200 (this color)
#90DFD1
oklch(84.9% 0.08 181.9)
-
Step 300
300
#6AD7C5
oklch(81% 0.104 181.4)
-
Step 400
400
#00BAA6
oklch(70.8% 0.127 181.5)
-
Step 500
500
#009F8E
oklch(63% 0.113 181.8)
-
Step 600
600
#008678
oklch(55.6% 0.1 182.2)
-
Step 700
700
#007164
oklch(49.2% 0.089 181.2)
-
Step 800
800
#005C52
oklch(42.6% 0.076 182.2)
-
Step 900
900
#004D44
oklch(37.7% 0.068 181.7)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#90DFD1 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) | #D8D6D0 | 0.085 |
| Deuteranopia (no green cones) | #CACCD2 | 0.081 |
| Tritanopia (no blue cones) | #76E2DB | 0.024 |
| Achromatopsia (no color) | #D0D0D0 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90DFD1
#90DFD1
oklch(84.9% 0.08 181.9)
- #FBB8C9
#FBB8C9
oklch(84.9% 0.08 2.2)
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 #90DFD1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.030
- Celeste #A8DADC ΔE 0.035
- Tiffany Blue #94D2BD ΔE 0.037
- Powder Blue #B0E0E6 ΔE 0.048
- Light Blue #ADD8E6 ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.055
- Turquoise #40E0D0 ΔE 0.057
- Hospital Green #9BE5AA ΔE 0.060
Use #90DFD1 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.