#00DCBB
Closest named color: Turquoise (#40E0D0). oklch(79.9% 0.149 176.6), rgb(0, 220, 187).
Aa
Black text reads best on this color (11.95:1).
About this color
#00DCBB is a light, vivid teal or cyan. In OKLCH its lightness is 80%, its chroma 0.149 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.036 away. Black text reads best on it, at 11.95:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | vivid (0.149) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 11.95:1 |
| White text | 1.75:1 |
Values
| HEX | #00DCBB |
| RGB | rgb(0, 220, 187) |
| HSL | hsl(171, 100%, 43%) |
| OKLCH | oklch(79.9% 0.149 176.6) |
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 #00DCBB | 1.75:1 | Fails | Lc -35.3 | Non-text elements, placeholder text |
| Black text on #00DCBB | 11.95:1 | AAA | Lc 72.4 | Content text, not long reading |
| #00DCBB text on white | 1.75:1 | Fails | Lc 31.4 | Non-text elements, placeholder text |
| #00DCBB text on black | 11.95:1 | AAA | Lc -71.3 | 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
#E8FAF5
oklch(97% 0.02 177.5)
-
Step 100
100
#CDF4E9
oklch(93.6% 0.043 176.4)
-
Step 200
200
#9DECD8
oklch(88.6% 0.083 176.6)
-
Step 300
300 (this color)
#00DCBB
oklch(79.9% 0.149 176.6)
-
Step 400
400
#00BB9E
oklch(70.8% 0.132 176.2)
-
Step 500
500
#00A088
oklch(63.1% 0.117 177)
-
Step 600
600
#008772
oklch(55.7% 0.104 176.6)
-
Step 700
700
#00715F
oklch(49% 0.091 176.5)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#00DCBB 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) | #D3CDBA | 0.156 |
| Deuteranopia (no green cones) | #BCBCBE | 0.150 |
| Tritanopia (no blue cones) | #00DFD2 | 0.032 |
| Achromatopsia (no color) | #C3C3C3 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00DCBB
#00DCBB
oklch(79.9% 0.149 176.6)
- #FF99BF
#FF99BF
oklch(79.9% 0.129 356.6)
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 #00DCBB, closest first.
No curated palette has a color within ΔE 0.04 of #00DCBB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.036
- Emerald #06D6A0 ΔE 0.036
- Aqua Marine #2EE8BB ΔE 0.037
- Medium Aquamarine #66CDAA ΔE 0.048
- Medium Turquoise #48D1CC ΔE 0.049
- Seafoam Blue #78D1B6 ΔE 0.055
- Dark Turquoise #00CED1 ΔE 0.059
- Aqua Green #12E193 ΔE 0.060
Use #00DCBB 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.