#008F91
Closest named color: Teal Green (#0A9396). oklch(58.9% 0.1 196.5), rgb(0, 143, 145).
Aa
Black text reads best on this color (5.33:1).
About this color
#008F91 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 59%, its chroma 0.100 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.013 away. Black text reads best on it, at 5.33:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #008F91 |
| RGB | rgb(0, 143, 145) |
| HSL | hsl(181, 100%, 28%) |
| OKLCH | oklch(58.9% 0.1 196.5) |
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 #008F91 | 3.93:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #008F91 | 5.33:1 | AA | Lc 37.9 | Non-text elements, placeholder text |
| #008F91 text on white | 3.93:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #008F91 text on black | 5.33:1 | AA | Lc -35.5 | Non-text elements, placeholder 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 600.
-
Step 50
50
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E0EDED
oklch(93.6% 0.014 196.9)
-
Step 200
200
#C7DFDF
oklch(88.6% 0.026 196.7)
-
Step 300
300
#9FCACA
oklch(80.8% 0.045 196.3)
-
Step 400
400
#67AFB0
oklch(70.7% 0.072 196.8)
-
Step 500
500
#339B9C
oklch(63.2% 0.093 196)
-
Step 600
600 (this color)
#008F91
oklch(58.9% 0.1 196.5)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#0A4B4C
oklch(37.6% 0.06 196.5)
-
Step 950
950
#0A2C2D
oklch(27% 0.038 197.9)
#008F91 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) | #848791 | 0.104 |
| Deuteranopia (no green cones) | #737B92 | 0.097 |
| Tritanopia (no blue cones) | #00948F | 0.017 |
| Achromatopsia (no color) | #808080 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008F91
#008F91
oklch(58.9% 0.1 196.5)
- #B16368
#B16368
oklch(59% 0.101 16.5)
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 #008F91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.013
- Dark Cyan #008B8B ΔE 0.013
- Teal Blue #01889F ΔE 0.035
- Blue Green #0F9B8E ΔE 0.039
- Dusty Teal #4C9085 ΔE 0.039
- Sea #3C9992 ΔE 0.041
- Teal #008080 ΔE 0.047
- Persian Green #2A9D8F ΔE 0.047
Use #008F91 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.