#34E7CA
Closest named color: Aqua Marine (#2EE8BB). oklch(83.5% 0.144 178.6), rgb(52, 231, 202).
Aa
Black text reads best on this color (13.42:1).
About this color
#34E7CA is a light, vivid teal or cyan. In OKLCH its lightness is 84%, its chroma 0.144 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.022 away. Black text reads best on it, at 13.42:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | vivid (0.144) |
| Temperature | cool |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 13.42:1 |
| White text | 1.56:1 |
Values
| HEX | #34E7CA |
| RGB | rgb(52, 231, 202) |
| HSL | hsl(170, 79%, 55%) |
| OKLCH | oklch(83.5% 0.144 178.6) |
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 #34E7CA | 1.56:1 | Fails | Lc -28.6 | Dividers and decoration only |
| Black text on #34E7CA | 13.42:1 | AAA | Lc 78.5 | Fine for body text |
| #34E7CA text on white | 1.56:1 | Fails | Lc 25.3 | Dividers and decoration only |
| #34E7CA text on black | 13.42:1 | AAA | Lc -77.8 | Fine for body 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 300.
-
Step 50
50
#E9FAF5
oklch(97.1% 0.019 176.5)
-
Step 100
100
#CDF4EA
oklch(93.7% 0.042 178.1)
-
Step 200
200
#9EEBDA
oklch(88.5% 0.08 178.9)
-
Step 300
300 (this color)
#34E7CA
oklch(83.5% 0.144 178.6)
-
Step 400
400
#00BAA1
oklch(70.6% 0.129 178.5)
-
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)
#34E7CA 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) | #DDD9C9 | 0.151 |
| Deuteranopia (no green cones) | #C6C8CC | 0.143 |
| Tritanopia (no blue cones) | #00EBDE | 0.026 |
| Achromatopsia (no color) | #CFCFCF | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34E7CA
#34E7CA
oklch(83.5% 0.144 178.6)
- #FFAEC8
#FFAEC8
oklch(83.6% 0.1 358.6)
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 #34E7CA, closest first.
No curated palette has a color within ΔE 0.04 of #34E7CA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.022
- Turquoise #40E0D0 ΔE 0.024
- Bright Teal #01F9C6 ΔE 0.052
- Bright Aqua #0BF9EA ΔE 0.055
- Light Teal #90E4C1 ΔE 0.058
- Light Turquoise #7EF4CC ΔE 0.060
- Medium Turquoise #48D1CC ΔE 0.063
- Seafoam Blue #78D1B6 ΔE 0.063
Use #34E7CA 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.