#91D2DA
Closest named color: Sky Blue (#87CEEB). oklch(82.3% 0.067 205.6), rgb(145, 210, 218).
Aa
Black text reads best on this color (12.43:1).
About this color
#91D2DA is a light, muted teal or cyan. In OKLCH its lightness is 82%, its chroma 0.067 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.031 away. Black text reads best on it, at 12.43:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.43:1 |
| White text | 1.68:1 |
Values
| HEX | #91D2DA |
| RGB | rgb(145, 210, 218) |
| HSL | hsl(187, 50%, 71%) |
| OKLCH | oklch(82.3% 0.067 205.6) |
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 #91D2DA | 1.68:1 | Fails | Lc -33.7 | Non-text elements, placeholder text |
| Black text on #91D2DA | 12.43:1 | AAA | Lc 73.9 | Content text, not long reading |
| #91D2DA text on white | 1.68:1 | Fails | Lc 30.0 | Dividers and decoration only |
| #91D2DA text on black | 12.43:1 | AAA | Lc -72.9 | 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
#EFF7F8
oklch(97% 0.009 205.9)
-
Step 100
100
#DCEEF0
oklch(93.6% 0.019 204.8)
-
Step 200
200
#BEE1E5
oklch(88.6% 0.037 205)
-
Step 300
300 (this color)
#91D2DA
oklch(82.3% 0.067 205.6)
-
Step 400
400
#38B3C1
oklch(70.6% 0.106 206.1)
-
Step 500
500
#009CA9
oklch(63.2% 0.108 205.2)
-
Step 600
600
#00838E
oklch(55.7% 0.095 205.2)
-
Step 700
700
#006E78
oklch(49.1% 0.084 205.8)
-
Step 800
800
#005A62
oklch(42.7% 0.073 205.3)
-
Step 900
900
#004B52
oklch(37.7% 0.064 205.5)
-
Step 950
950
#002D31
oklch(27.1% 0.046 204.1)
#91D2DA 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) | #C8CDDB | 0.066 |
| Deuteranopia (no green cones) | #BBC3DA | 0.061 |
| Tritanopia (no blue cones) | #76D7D4 | 0.031 |
| Achromatopsia (no color) | #C7C7C7 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D2DA
#91D2DA
oklch(82.3% 0.067 205.6)
- #EDB5AF
#EDB5AF
oklch(82.2% 0.066 25.6)
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 #91D2DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.031
- Celeste #A8DADC ΔE 0.035
- Light Blue #ADD8E6 ΔE 0.040
- Tiffany Blue #94D2BD ΔE 0.041
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Cloudy Blue #ACC2D9 ΔE 0.050
- Light Sky Blue #87CEFA ΔE 0.051
- Light Steel Blue #B0C4DE ΔE 0.051
Use #91D2DA 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.