#91DDC8
Closest named color: Light Teal (#90E4C1). oklch(84.2% 0.081 174.9), rgb(145, 221, 200).
Aa
Black text reads best on this color (13.38:1).
About this color
#91DDC8 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.081 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.024 away. Black text reads best on it, at 13.38:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.38:1 |
| White text | 1.56:1 |
Values
| HEX | #91DDC8 |
| RGB | rgb(145, 221, 200) |
| HSL | hsl(163, 53%, 72%) |
| OKLCH | oklch(84.2% 0.081 174.9) |
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 #91DDC8 | 1.56:1 | Fails | Lc -29.3 | Dividers and decoration only |
| Black text on #91DDC8 | 13.38:1 | AAA | Lc 77.9 | Fine for body text |
| #91DDC8 text on white | 1.56:1 | Fails | Lc 25.9 | Dividers and decoration only |
| #91DDC8 text on black | 13.38:1 | AAA | Lc -77.1 | Fine for body text |
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
#EEF8F5
oklch(97.1% 0.011 176.3)
-
Step 100
100
#DBEFE9
oklch(93.6% 0.023 175.9)
-
Step 200
200
#BBE3D7
oklch(88.4% 0.045 175.1)
-
Step 300
300 (this color)
#91DDC8
oklch(84.2% 0.081 174.9)
-
Step 400
400
#17BA9C
oklch(70.6% 0.129 175.2)
-
Step 500
500
#00A085
oklch(63% 0.119 175)
-
Step 600
600
#008770
oklch(55.7% 0.105 175.1)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#91DDC8 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) | #D8D4C7 | 0.085 |
| Deuteranopia (no green cones) | #CBCAC9 | 0.082 |
| Tritanopia (no blue cones) | #7BDFD7 | 0.025 |
| Achromatopsia (no color) | #CECECE | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91DDC8
#91DDC8
oklch(84.2% 0.081 174.9)
- #F7B6CE
#F7B6CE
oklch(84.3% 0.081 355)
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 #91DDC8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.024
- Tiffany Blue #94D2BD ΔE 0.029
- Celeste #A8DADC ΔE 0.042
- Seafoam Blue #78D1B6 ΔE 0.047
- Hospital Green #9BE5AA ΔE 0.053
- Pale Teal #82CBB2 ΔE 0.055
- Turquoise #40E0D0 ΔE 0.056
- Powder Blue #B0E0E6 ΔE 0.057
Use #91DDC8 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.