#91D8BD
Closest named color: Tiffany Blue (#94D2BD). oklch(82.8% 0.081 168.5), rgb(145, 216, 189).
Aa
Black text reads best on this color (12.76:1).
About this color
#91D8BD is a light, moderately saturated green. In OKLCH its lightness is 83%, its chroma 0.081 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 0.017 away. Black text reads best on it, at 12.76:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.76:1 |
| White text | 1.64:1 |
Values
| HEX | #91D8BD |
| RGB | rgb(145, 216, 189) |
| HSL | hsl(157, 48%, 71%) |
| OKLCH | oklch(82.8% 0.081 168.5) |
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 #91D8BD | 1.64:1 | Fails | Lc -32.2 | Non-text elements, placeholder text |
| Black text on #91D8BD | 12.76:1 | AAA | Lc 75.3 | Fine for body text |
| #91D8BD text on white | 1.64:1 | Fails | Lc 28.5 | Dividers and decoration only |
| #91D8BD text on black | 12.76:1 | AAA | Lc -74.4 | 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
#DCEFE7
oklch(93.6% 0.023 168.7)
-
Step 200
200
#BDE3D4
oklch(88.4% 0.045 169.4)
-
Step 300
300 (this color)
#91D8BD
oklch(82.8% 0.081 168.5)
-
Step 400
400
#30BA92
oklch(70.7% 0.13 168.6)
-
Step 500
500
#00A17B
oklch(63% 0.127 168.5)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#91D8BD 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) | #D4CFBC | 0.082 |
| Deuteranopia (no green cones) | #C8C6BF | 0.079 |
| Tritanopia (no blue cones) | #7FD9D0 | 0.029 |
| Achromatopsia (no color) | #CACACA | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D8BD
#91D8BD
oklch(82.8% 0.081 168.5)
- #EFB1CF
#EFB1CF
oklch(82.6% 0.081 348.5)
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 #91D8BD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.017
- Light Teal #90E4C1 ΔE 0.032
- Seafoam Blue #78D1B6 ΔE 0.034
- Pale Teal #82CBB2 ΔE 0.041
- Hospital Green #9BE5AA ΔE 0.052
- Celeste #A8DADC ΔE 0.052
- Turquoise #40E0D0 ΔE 0.058
- Medium Aquamarine #66CDAA ΔE 0.058
Use #91D8BD 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.