#4EF2C8
Closest named color: Bright Teal (#01F9C6). oklch(86.6% 0.147 172), rgb(78, 242, 200).
Aa
Black text reads best on this color (14.85:1).
About this color
#4EF2C8 is a light, vivid teal or cyan. In OKLCH its lightness is 87%, its chroma 0.147 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Teal (#01F9C6), ΔE 0.026 away. Black text reads best on it, at 14.85:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | vivid (0.147) |
| Temperature | cool |
| Nearest name | Bright Teal (#01F9C6) |
| Black text | 14.85:1 |
| White text | 1.41:1 |
Values
| HEX | #4EF2C8 |
| RGB | rgb(78, 242, 200) |
| HSL | hsl(165, 86%, 63%) |
| OKLCH | oklch(86.6% 0.147 172) |
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 #4EF2C8 | 1.41:1 | Fails | Lc -22.3 | Dividers and decoration only |
| Black text on #4EF2C8 | 14.85:1 | AAA | Lc 84.2 | Fine for body text |
| #4EF2C8 text on white | 1.41:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #4EF2C8 text on black | 14.85:1 | AAA | Lc -83.9 | 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 200.
-
Step 50
50
#E5FBF3
oklch(97% 0.025 172)
-
Step 100
100
#C6F6E6
oklch(93.5% 0.054 172.8)
-
Step 200
200 (this color)
#4EF2C8
oklch(86.6% 0.147 172)
-
Step 300
300
#00E0B5
oklch(80.8% 0.156 172.2)
-
Step 400
400
#00BC97
oklch(70.8% 0.137 171.9)
-
Step 500
500
#00A181
oklch(63.2% 0.122 172)
-
Step 600
600
#00876C
oklch(55.5% 0.108 172.1)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002E23
oklch(26.8% 0.052 171.9)
#4EF2C8 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) | #EBE2C6 | 0.153 |
| Deuteranopia (no green cones) | #D4D2CB | 0.146 |
| Tritanopia (no blue cones) | #00F4E6 | 0.041 |
| Achromatopsia (no color) | #D9D9D9 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4EF2C8
#4EF2C8
oklch(86.6% 0.147 172)
- #FFBDD9
#FFBDD9
oklch(86.6% 0.083 351.8)
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 #4EF2C8, closest first.
No curated palette has a color within ΔE 0.04 of #4EF2C8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Teal #01F9C6 ΔE 0.026
- Light Turquoise #7EF4CC ΔE 0.033
- Aqua Marine #2EE8BB ΔE 0.035
- Bright Aqua #0BF9EA ΔE 0.044
- Light Aquamarine #7BFDC7 ΔE 0.045
- Greenish Cyan #2AFEB7 ΔE 0.048
- Greenish Turquoise #00FBB0 ΔE 0.051
- Light Blue Green #7EFBB3 ΔE 0.052
Use #4EF2C8 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.