#91CDCE
Closest named color: Tiffany Blue (#94D2BD). oklch(80.8% 0.061 197.3), rgb(145, 205, 206).
Aa
Black text reads best on this color (11.82:1).
About this color
#91CDCE is a light, muted teal or cyan. In OKLCH its lightness is 81%, its chroma 0.061 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.032 away. Black text reads best on it, at 11.82:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.82:1 |
| White text | 1.77:1 |
Values
| HEX | #91CDCE |
| RGB | rgb(145, 205, 206) |
| HSL | hsl(181, 38%, 69%) |
| OKLCH | oklch(80.8% 0.061 197.3) |
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 #91CDCE | 1.77:1 | Fails | Lc -36.6 | Non-text elements, placeholder text |
| Black text on #91CDCE | 11.82:1 | AAA | Lc 71.2 | Content text, not long reading |
| #91CDCE text on white | 1.77:1 | Fails | Lc 32.6 | Non-text elements, placeholder text |
| #91CDCE text on black | 11.82:1 | AAA | Lc -70.0 | 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
#EFF7F7
oklch(97% 0.008 197)
-
Step 100
100
#DDEEEE
oklch(93.7% 0.018 196.8)
-
Step 200
200
#C0E1E1
oklch(88.6% 0.035 196.5)
-
Step 300
300 (this color)
#91CDCE
oklch(80.8% 0.061 197.3)
-
Step 400
400
#46B3B6
oklch(70.6% 0.098 197.7)
-
Step 500
500
#009DA0
oklch(63.1% 0.107 197.2)
-
Step 600
600
#008487
oklch(55.6% 0.095 197.6)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#005B5D
oklch(42.7% 0.073 197.4)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#91CDCE 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) | #C5C7CE | 0.064 |
| Deuteranopia (no green cones) | #BABFCF | 0.060 |
| Tritanopia (no blue cones) | #7BD1CD | 0.024 |
| Achromatopsia (no color) | #C2C2C2 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91CDCE
#91CDCE
oklch(80.8% 0.061 197.3)
- #E5B1B2
#E5B1B2
oklch(80.8% 0.061 17.2)
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 #91CDCE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.032
- Sky Blue #87CEEB ΔE 0.041
- Light Cornflower Blue #98C1D9 ΔE 0.042
- Pale Teal #82CBB2 ΔE 0.044
- Celeste #A8DADC ΔE 0.047
- Seafoam Blue #78D1B6 ΔE 0.049
- Cloudy Blue #ACC2D9 ΔE 0.049
- Light Grey Blue #9DBCD4 ΔE 0.051
Use #91CDCE 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.