#91D2BA
Closest named color: Tiffany Blue (#94D2BD). oklch(81.3% 0.075 169.4), rgb(145, 210, 186).
Aa
Black text reads best on this color (12.13:1).
About this color
#91D2BA is a light, moderately saturated green. In OKLCH its lightness is 81%, its chroma 0.075 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.006 away. Black text reads best on it, at 12.13:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.13:1 |
| White text | 1.73:1 |
Values
| HEX | #91D2BA |
| RGB | rgb(145, 210, 186) |
| HSL | hsl(158, 42%, 70%) |
| OKLCH | oklch(81.3% 0.075 169.4) |
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 #91D2BA | 1.73:1 | Fails | Lc -35.2 | Non-text elements, placeholder text |
| Black text on #91D2BA | 12.13:1 | AAA | Lc 72.6 | Content text, not long reading |
| #91D2BA text on white | 1.73:1 | Fails | Lc 31.3 | Non-text elements, placeholder text |
| #91D2BA text on black | 12.13:1 | AAA | Lc -71.5 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DDEFE7
oklch(93.7% 0.022 167.5)
-
Step 200
200
#BFE2D5
oklch(88.4% 0.041 170.9)
-
Step 300
300 (this color)
#91D2BA
oklch(81.3% 0.075 169.4)
-
Step 400
400
#40B894
oklch(70.6% 0.119 169.4)
-
Step 500
500
#00A17D
oklch(63% 0.125 169.6)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#91D2BA 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) | #CFCAB9 | 0.077 |
| Deuteranopia (no green cones) | #C3C1BC | 0.074 |
| Tritanopia (no blue cones) | #81D3CB | 0.026 |
| Achromatopsia (no color) | #C5C5C5 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D2BA
#91D2BA
oklch(81.3% 0.075 169.4)
- #E8AFC9
#E8AFC9
oklch(81.4% 0.074 349.8)
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 #91D2BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.006
- Seafoam Blue #78D1B6 ΔE 0.026
- Pale Teal #82CBB2 ΔE 0.027
- Light Teal #90E4C1 ΔE 0.048
- Medium Aquamarine #66CDAA ΔE 0.051
- Ash Gray #BFC8AD ΔE 0.056
- Celeste #A8DADC ΔE 0.057
- Medium Turquoise #48D1CC ΔE 0.061
Use #91D2BA 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.