#90DBCB
Closest named color: Tiffany Blue (#94D2BD). oklch(83.8% 0.078 179.4), rgb(144, 219, 203).
Aa
Black text reads best on this color (13.18:1).
About this color
#90DBCB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.078 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.026 away. Black text reads best on it, at 13.18:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 13.18:1 |
| White text | 1.59:1 |
Values
| HEX | #90DBCB |
| RGB | rgb(144, 219, 203) |
| HSL | hsl(167, 51%, 71%) |
| OKLCH | oklch(83.8% 0.078 179.4) |
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 #90DBCB | 1.59:1 | Fails | Lc -30.2 | Non-text elements, placeholder text |
| Black text on #90DBCB | 13.18:1 | AAA | Lc 77.0 | Fine for body text |
| #90DBCB text on white | 1.59:1 | Fails | Lc 26.7 | Dividers and decoration only |
| #90DBCB text on black | 13.18:1 | AAA | Lc -76.3 | 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
#EEF8F5
oklch(97.1% 0.011 176.3)
-
Step 100
100
#DBEFEA
oklch(93.6% 0.022 179.2)
-
Step 200
200
#BBE3DA
oklch(88.5% 0.044 180.1)
-
Step 300
300 (this color)
#90DBCB
oklch(83.8% 0.078 179.4)
-
Step 400
400
#1AB9A3
oklch(70.6% 0.124 179.9)
-
Step 500
500
#00A08B
oklch(63.2% 0.115 179)
-
Step 600
600
#008675
oklch(55.5% 0.101 179.7)
-
Step 700
700
#007162
oklch(49.1% 0.09 179.3)
-
Step 800
800
#005D50
oklch(42.8% 0.078 178.9)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#90DBCB 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) | #D5D3CA | 0.082 |
| Deuteranopia (no green cones) | #C8C9CC | 0.078 |
| Tritanopia (no blue cones) | #78DDD6 | 0.024 |
| Achromatopsia (no color) | #CDCDCD | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90DBCB
#90DBCB
oklch(83.8% 0.078 179.4)
- #F5B5C8
#F5B5C8
oklch(83.7% 0.078 359.4)
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 #90DBCB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.026
- Light Teal #90E4C1 ΔE 0.032
- Celeste #A8DADC ΔE 0.038
- Seafoam Blue #78D1B6 ΔE 0.045
- Pale Teal #82CBB2 ΔE 0.052
- Powder Blue #B0E0E6 ΔE 0.055
- Light Blue #ADD8E6 ΔE 0.055
- Turquoise #40E0D0 ΔE 0.056
Use #90DBCB 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.