#91CDC1
Closest named color: Tiffany Blue (#94D2BD). oklch(80.4% 0.064 180.8), rgb(145, 205, 193).
Aa
Black text reads best on this color (11.70:1).
About this color
#91CDC1 is a light, muted teal or cyan. In OKLCH its lightness is 80%, its chroma 0.064 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.017 away. Black text reads best on it, at 11.70:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.70:1 |
| White text | 1.79:1 |
Values
| HEX | #91CDC1 |
| RGB | rgb(145, 205, 193) |
| HSL | hsl(168, 38%, 69%) |
| OKLCH | oklch(80.4% 0.064 180.8) |
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 #91CDC1 | 1.79:1 | Fails | Lc -37.2 | Non-text elements, placeholder text |
| Black text on #91CDC1 | 11.70:1 | AAA | Lc 70.7 | Content text, not long reading |
| #91CDC1 text on white | 1.79:1 | Fails | Lc 33.2 | Non-text elements, placeholder text |
| #91CDC1 text on black | 11.70:1 | AAA | Lc -69.5 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DDEEEA
oklch(93.5% 0.019 180.3)
-
Step 200
200
#C1E1DA
oklch(88.5% 0.035 180.8)
-
Step 300
300 (this color)
#91CDC1
oklch(80.4% 0.064 180.8)
-
Step 400
400
#49B5A4
oklch(70.6% 0.102 181.2)
-
Step 500
500
#009F8D
oklch(63% 0.114 181)
-
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
#002E28
oklch(27% 0.049 181.5)
#91CDC1 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) | #C8C6C1 | 0.069 |
| Deuteranopia (no green cones) | #BDBEC2 | 0.065 |
| Tritanopia (no blue cones) | #7FCFC9 | 0.019 |
| Achromatopsia (no color) | #C1C1C1 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91CDC1
#91CDC1
oklch(80.4% 0.064 180.8)
- #E3AEBD
#E3AEBD
oklch(80.3% 0.065 360)
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 #91CDC1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.017
- Pale Teal #82CBB2 ΔE 0.028
- Seafoam Blue #78D1B6 ΔE 0.034
- Celeste #A8DADC ΔE 0.055
- Light Cornflower Blue #98C1D9 ΔE 0.056
- Medium Aquamarine #66CDAA ΔE 0.056
- Ash Gray #BFC8AD ΔE 0.057
- Medium Turquoise #48D1CC ΔE 0.057
Use #91CDC1 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.