#90DACB
Closest named color: Tiffany Blue (#94D2BD). oklch(83.6% 0.077 180.1), rgb(144, 218, 203).
Aa
Black text reads best on this color (13.07:1).
About this color
#90DACB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.077 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.024 away. Black text reads best on it, at 13.07:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 13.07:1 |
| White text | 1.60:1 |
Values
| HEX | #90DACB |
| RGB | rgb(144, 218, 203) |
| HSL | hsl(168, 50%, 71%) |
| OKLCH | oklch(83.6% 0.077 180.1) |
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 #90DACB | 1.60:1 | Fails | Lc -30.7 | Non-text elements, placeholder text |
| Black text on #90DACB | 13.07:1 | AAA | Lc 76.6 | Fine for body text |
| #90DACB text on white | 1.60:1 | Fails | Lc 27.2 | Dividers and decoration only |
| #90DACB text on black | 13.07:1 | AAA | Lc -75.8 | 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
#EFF8F6
oklch(97.2% 0.01 181.4)
-
Step 100
100
#DBEFEA
oklch(93.6% 0.022 179.2)
-
Step 200
200
#BCE3DA
oklch(88.5% 0.043 179.7)
-
Step 300
300 (this color)
#90DACB
oklch(83.6% 0.077 180.1)
-
Step 400
400
#1FB9A4
oklch(70.7% 0.123 180.4)
-
Step 500
500
#00A08C
oklch(63.2% 0.115 179.7)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#90DACB 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) | #D4D2CA | 0.081 |
| Deuteranopia (no green cones) | #C7C8CC | 0.078 |
| Tritanopia (no blue cones) | #79DCD5 | 0.022 |
| Achromatopsia (no color) | #CCCCCC | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90DACB
#90DACB
oklch(83.6% 0.077 180.1)
- #F4B5C7
#F4B5C7
oklch(83.6% 0.076 0.1)
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 #90DACB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.024
- Light Teal #90E4C1 ΔE 0.035
- Celeste #A8DADC ΔE 0.038
- Seafoam Blue #78D1B6 ΔE 0.044
- Pale Teal #82CBB2 ΔE 0.051
- Light Blue #ADD8E6 ΔE 0.054
- Powder Blue #B0E0E6 ΔE 0.055
- Turquoise #40E0D0 ΔE 0.056
Use #90DACB 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.