#00A1BE
Closest named color: Turquoise Blue (#06B1C4). oklch(65.4% 0.116 216.6), rgb(0, 161, 190).
Aa
Black text reads best on this color (6.84:1).
About this color
#00A1BE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.116 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.046 away. Black text reads best on it, at 6.84:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 6.84:1 |
| White text | 3.06:1 |
Values
| HEX | #00A1BE |
| RGB | rgb(0, 161, 190) |
| HSL | hsl(189, 100%, 37%) |
| OKLCH | oklch(65.4% 0.116 216.6) |
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 #00A1BE | 3.06:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #00A1BE | 6.84:1 | AA | Lc 47.1 | Large or bold text, headings |
| #00A1BE text on white | 3.06:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #00A1BE text on black | 6.84:1 | AA | Lc -44.8 | 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 500.
-
Step 50
50
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DEEDF1
oklch(93.6% 0.017 215.5)
-
Step 200
200
#C3DFE7
oklch(88.6% 0.032 216.8)
-
Step 300
300
#97CAD9
oklch(80.8% 0.057 217.8)
-
Step 400
400
#55AFC5
oklch(70.7% 0.091 216)
-
Step 500
500 (this color)
#00A1BE
oklch(65.4% 0.116 216.6)
-
Step 600
600
#008199
oklch(55.6% 0.099 216.9)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#004A59
oklch(37.7% 0.067 217.2)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#00A1BE 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) | #8E9CC0 | 0.101 |
| Deuteranopia (no green cones) | #788CBE | 0.091 |
| Tritanopia (no blue cones) | #00ABAA | 0.049 |
| Achromatopsia (no color) | #939393 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00A1BE
#00A1BE
oklch(65.4% 0.116 216.6)
- #CD755C
#CD755C
oklch(65.4% 0.117 36.7)
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 #00A1BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.046
- Cadet Blue #5F9EA0 ΔE 0.059
- Sea #3C9992 ΔE 0.064
- Teal Green #0A9396 ΔE 0.065
- Blue NCS #118AB2 ΔE 0.065
- Light Sea Green #20B2AA ΔE 0.067
- Persian Green #2A9D8F ΔE 0.069
- Blue Green #0F9B8E ΔE 0.071
Use #00A1BE 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.