#89CFBF
Closest named color: Tiffany Blue (#94D2BD). oklch(80.3% 0.074 178.3), rgb(137, 207, 191).
Aa
Black text reads best on this color (11.74:1).
About this color
#89CFBF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 80%, its chroma 0.074 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.016 away. Black text reads best on it, at 11.74:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.74:1 |
| White text | 1.78:1 |
Values
| HEX | #89CFBF |
| RGB | rgb(137, 207, 191) |
| HSL | hsl(166, 42%, 67%) |
| OKLCH | oklch(80.3% 0.074 178.3) |
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 #89CFBF | 1.78:1 | Fails | Lc -37.0 | Non-text elements, placeholder text |
| Black text on #89CFBF | 11.74:1 | AAA | Lc 70.9 | Content text, not long reading |
| #89CFBF text on white | 1.78:1 | Fails | Lc 33.0 | Non-text elements, placeholder text |
| #89CFBF text on black | 11.74:1 | 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
#EFF8F5
oklch(97.2% 0.01 174.3)
-
Step 100
100
#DCEFEA
oklch(93.7% 0.021 178.3)
-
Step 200
200
#BDE3D9
oklch(88.6% 0.042 177.6)
-
Step 300
300 (this color)
#89CFBF
oklch(80.3% 0.074 178.3)
-
Step 400
400
#2FB8A1
oklch(70.6% 0.118 178.6)
-
Step 500
500
#00A08A
oklch(63.2% 0.116 178.3)
-
Step 600
600
#008674
oklch(55.5% 0.101 178.9)
-
Step 700
700
#007161
oklch(49.1% 0.09 178.4)
-
Step 800
800
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#89CFBF 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) | #CAC7BE | 0.079 |
| Deuteranopia (no green cones) | #BDBEC0 | 0.074 |
| Tritanopia (no blue cones) | #74D1CA | 0.022 |
| Achromatopsia (no color) | #C2C2C2 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89CFBF
#89CFBF
oklch(80.3% 0.074 178.3)
- #E7ABBE
#E7ABBE
oklch(80.2% 0.074 358.2)
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 #89CFBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.016
- Pale Teal #82CBB2 ΔE 0.021
- Seafoam Blue #78D1B6 ΔE 0.024
- Medium Aquamarine #66CDAA ΔE 0.047
- Medium Turquoise #48D1CC ΔE 0.050
- Light Teal #90E4C1 ΔE 0.059
- Celeste #A8DADC ΔE 0.060
- Turquoise #40E0D0 ΔE 0.061
Use #89CFBF 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.