#91CFB0
Closest named color: Tiffany Blue (#94D2BD). oklch(80.4% 0.077 162.3), rgb(145, 207, 176).
Aa
Black text reads best on this color (11.75:1).
About this color
#91CFB0 is a light, moderately saturated green. In OKLCH its lightness is 80%, its chroma 0.077 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.018 away. Black text reads best on it, at 11.75:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.75:1 |
| White text | 1.78:1 |
Values
| HEX | #91CFB0 |
| RGB | rgb(145, 207, 176) |
| HSL | hsl(150, 39%, 69%) |
| OKLCH | oklch(80.4% 0.077 162.3) |
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 #91CFB0 | 1.78:1 | Fails | Lc -37.0 | Non-text elements, placeholder text |
| Black text on #91CFB0 | 11.75:1 | AAA | Lc 70.9 | Content text, not long reading |
| #91CFB0 text on white | 1.78:1 | Fails | Lc 32.9 | Non-text elements, placeholder text |
| #91CFB0 text on black | 11.75:1 | AAA | Lc -69.7 | 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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DDEFE5
oklch(93.6% 0.023 161.7)
-
Step 200
200
#C1E3D1
oklch(88.6% 0.043 162.3)
-
Step 300
300 (this color)
#91CFB0
oklch(80.4% 0.077 162.3)
-
Step 400
400
#49B889
oklch(70.6% 0.124 162.4)
-
Step 500
500
#00A270
oklch(63% 0.137 162.6)
-
Step 600
600
#00895D
oklch(55.7% 0.122 162)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#002F1D
oklch(27% 0.059 161.7)
#91CFB0 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) | #CDC6AE | 0.076 |
| Deuteranopia (no green cones) | #C2BFB2 | 0.072 |
| Tritanopia (no blue cones) | #84CFC6 | 0.032 |
| Achromatopsia (no color) | #C2C2C2 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91CFB0
#91CFB0
oklch(80.4% 0.077 162.3)
- #E3ACCD
#E3ACCD
oklch(80.5% 0.077 342.3)
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 #91CFB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.018
- Pale Teal #82CBB2 ΔE 0.021
- Seafoam Blue #78D1B6 ΔE 0.024
- Medium Aquamarine #66CDAA ΔE 0.043
- Light Teal #90E4C1 ΔE 0.055
- Ash Gray #BFC8AD ΔE 0.056
- Dark Sea Green #8FBC8F ΔE 0.058
- Medium Turquoise #48D1CC ΔE 0.064
Use #91CFB0 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.