#91D7CF
Closest named color: Tiffany Blue (#94D2BD). oklch(83.1% 0.071 186.9), rgb(145, 215, 207).
Aa
Black text reads best on this color (12.82:1).
About this color
#91D7CF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.071 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.024 away. Black text reads best on it, at 12.82:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.82:1 |
| White text | 1.63:1 |
Values
| HEX | #91D7CF |
| RGB | rgb(145, 215, 207) |
| HSL | hsl(173, 47%, 71%) |
| OKLCH | oklch(83.1% 0.071 186.9) |
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 #91D7CF | 1.63:1 | Fails | Lc -31.9 | Non-text elements, placeholder text |
| Black text on #91D7CF | 12.82:1 | AAA | Lc 75.5 | Fine for body text |
| #91D7CF text on white | 1.63:1 | Fails | Lc 28.3 | Dividers and decoration only |
| #91D7CF text on black | 12.82:1 | AAA | Lc -74.6 | 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
#EFF8F6
oklch(97.2% 0.01 181.4)
-
Step 100
100
#DBEFEC
oklch(93.7% 0.021 186)
-
Step 200
200
#BDE2DD
oklch(88.5% 0.039 186.5)
-
Step 300
300 (this color)
#91D7CF
oklch(83.1% 0.071 186.9)
-
Step 400
400
#2DB7AC
oklch(70.7% 0.114 186.8)
-
Step 500
500
#009E94
oklch(63% 0.11 186.9)
-
Step 600
600
#00857D
oklch(55.5% 0.097 187.4)
-
Step 700
700
#007069
oklch(49.1% 0.086 187.3)
-
Step 800
800
#005C56
oklch(42.8% 0.075 187.1)
-
Step 900
900
#004D47
oklch(37.8% 0.066 185.9)
-
Step 950
950
#002E2A
oklch(27.1% 0.048 185.8)
#91D7CF 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) | #D0D0CF | 0.076 |
| Deuteranopia (no green cones) | #C3C6D0 | 0.072 |
| Tritanopia (no blue cones) | #79DAD4 | 0.022 |
| Achromatopsia (no color) | #CACACA | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D7CF
#91D7CF
oklch(83.1% 0.071 186.9)
- #F1B5C0
#F1B5C0
oklch(83.1% 0.071 6.5)
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 #91D7CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.024
- Celeste #A8DADC ΔE 0.033
- Seafoam Blue #78D1B6 ΔE 0.046
- Light Teal #90E4C1 ΔE 0.046
- Light Blue #ADD8E6 ΔE 0.048
- Pale Teal #82CBB2 ΔE 0.050
- Powder Blue #B0E0E6 ΔE 0.053
- Sky Blue #87CEEB ΔE 0.054
Use #91D7CF 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.