#23DCBA
Closest named color: Turquoise (#40E0D0). oklch(80.1% 0.145 175.7), rgb(35, 220, 186).
Aa
Black text reads best on this color (12.01:1).
About this color
#23DCBA is a light, vivid teal or cyan. In OKLCH its lightness is 80%, its chroma 0.145 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.034 away. Black text reads best on it, at 12.01:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | vivid (0.145) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 12.01:1 |
| White text | 1.74:1 |
Values
| HEX | #23DCBA |
| RGB | rgb(35, 220, 186) |
| HSL | hsl(169, 73%, 50%) |
| OKLCH | oklch(80.1% 0.145 175.7) |
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 #23DCBA | 1.74:1 | Fails | Lc -35.2 | Non-text elements, placeholder text |
| Black text on #23DCBA | 12.01:1 | AAA | Lc 72.6 | Content text, not long reading |
| #23DCBA text on white | 1.74:1 | Fails | Lc 31.3 | Non-text elements, placeholder text |
| #23DCBA text on black | 12.01:1 | AAA | Lc -71.5 | 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
#E9FAF5
oklch(97.1% 0.019 176.5)
-
Step 100
100
#CEF4E8
oklch(93.7% 0.043 174.3)
-
Step 200
200
#9FEBD7
oklch(88.5% 0.08 176)
-
Step 300
300 (this color)
#23DCBA
oklch(80.1% 0.145 175.7)
-
Step 400
400
#00BB9D
oklch(70.7% 0.133 175.7)
-
Step 500
500
#00A086
oklch(63% 0.118 175.6)
-
Step 600
600
#008771
oklch(55.7% 0.104 175.8)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4D
oklch(42.7% 0.08 175.6)
-
Step 900
900
#004E40
oklch(37.9% 0.071 175.3)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#23DCBA 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) | #D4CDB8 | 0.152 |
| Deuteranopia (no green cones) | #BDBDBD | 0.145 |
| Tritanopia (no blue cones) | #00DFD2 | 0.032 |
| Achromatopsia (no color) | #C4C4C4 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23DCBA
#23DCBA
oklch(80.1% 0.145 175.7)
- #FF9AC1
#FF9AC1
oklch(80.1% 0.128 355.7)
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 #23DCBA, closest first.
No curated palette has a color within ΔE 0.04 of #23DCBA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.034
- Aqua Marine #2EE8BB ΔE 0.035
- Emerald #06D6A0 ΔE 0.037
- Medium Aquamarine #66CDAA ΔE 0.046
- Medium Turquoise #48D1CC ΔE 0.048
- Seafoam Blue #78D1B6 ΔE 0.051
- Aqua Green #12E193 ΔE 0.059
- Dark Turquoise #00CED1 ΔE 0.060
Use #23DCBA 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.