#4EDCB0
Closest named color: Aqua Marine (#2EE8BB). oklch(80.7% 0.137 168.7), rgb(78, 220, 176).
Aa
Black text reads best on this color (12.18:1).
About this color
#4EDCB0 is a light, moderately saturated green. In OKLCH its lightness is 81%, its chroma 0.137 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.032 away. Black text reads best on it, at 12.18:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.18:1 |
| White text | 1.72:1 |
Values
| HEX | #4EDCB0 |
| RGB | rgb(78, 220, 176) |
| HSL | hsl(161, 67%, 58%) |
| OKLCH | oklch(80.7% 0.137 168.7) |
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 #4EDCB0 | 1.72:1 | Fails | Lc -34.6 | Non-text elements, placeholder text |
| Black text on #4EDCB0 | 12.18:1 | AAA | Lc 73.1 | Content text, not long reading |
| #4EDCB0 text on white | 1.72:1 | Fails | Lc 30.7 | Non-text elements, placeholder text |
| #4EDCB0 text on black | 12.18:1 | AAA | Lc -72.0 | 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
#EAFAF3
oklch(97.1% 0.019 167.9)
-
Step 100
100
#D1F3E5
oklch(93.6% 0.04 168.7)
-
Step 200
200
#A7EAD0
oklch(88.5% 0.076 168.5)
-
Step 300
300 (this color)
#4EDCB0
oklch(80.7% 0.137 168.7)
-
Step 400
400
#00BC91
oklch(70.7% 0.142 168.9)
-
Step 500
500
#00A17C
oklch(63% 0.126 169.1)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#4EDCB0 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) | #D6CEAE | 0.138 |
| Deuteranopia (no green cones) | #C3BFB3 | 0.135 |
| Tritanopia (no blue cones) | #00DDCF | 0.044 |
| Achromatopsia (no color) | #C5C5C5 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4EDCB0
#4EDCB0
oklch(80.7% 0.137 168.7)
- #FF9BCE
#FF9BCE
oklch(80.7% 0.133 348.6)
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 #4EDCB0, closest first.
No curated palette has a color within ΔE 0.04 of #4EDCB0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.032
- Emerald #06D6A0 ΔE 0.037
- Medium Aquamarine #66CDAA ΔE 0.041
- Turquoise #40E0D0 ΔE 0.042
- Seafoam Blue #78D1B6 ΔE 0.044
- Aqua Green #12E193 ΔE 0.052
- Medium Turquoise #48D1CC ΔE 0.058
- Pale Teal #82CBB2 ΔE 0.059
Use #4EDCB0 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.