#4BDEAE
Closest named color: Aqua Marine (#2EE8BB). oklch(81% 0.143 167.3), rgb(75, 222, 174).
Aa
Black text reads best on this color (12.35:1).
About this color
#4BDEAE is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.143 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.027 away. Black text reads best on it, at 12.35:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.35:1 |
| White text | 1.69:1 |
Values
| HEX | #4BDEAE |
| RGB | rgb(75, 222, 174) |
| HSL | hsl(160, 69%, 58%) |
| OKLCH | oklch(81% 0.143 167.3) |
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 #4BDEAE | 1.69:1 | Fails | Lc -33.7 | Non-text elements, placeholder text |
| Black text on #4BDEAE | 12.35:1 | AAA | Lc 73.8 | Content text, not long reading |
| #4BDEAE text on white | 1.69:1 | Fails | Lc 30.0 | Dividers and decoration only |
| #4BDEAE text on black | 12.35:1 | AAA | Lc -72.8 | 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
#D1F3E4
oklch(93.6% 0.041 167)
-
Step 200
200
#A6EACE
oklch(88.4% 0.079 167.1)
-
Step 300
300 (this color)
#4BDEAE
oklch(81% 0.143 167.3)
-
Step 400
400
#00BC8E
oklch(70.6% 0.144 167.5)
-
Step 500
500
#00A279
oklch(63.2% 0.13 167)
-
Step 600
600
#008865
oklch(55.6% 0.114 167)
-
Step 700
700
#007255
oklch(49% 0.1 167.6)
-
Step 800
800
#005E45
oklch(42.8% 0.088 167.1)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#002F21
oklch(27.1% 0.055 167.3)
#4BDEAE 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) | #D9CFAB | 0.143 |
| Deuteranopia (no green cones) | #C5C1B1 | 0.137 |
| Tritanopia (no blue cones) | #00DFD0 | 0.047 |
| Achromatopsia (no color) | #C7C7C7 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4BDEAE
#4BDEAE
oklch(81% 0.143 167.3)
- #FF9DD1
#FF9DD1
oklch(81.1% 0.132 347.4)
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 #4BDEAE, closest first.
No curated palette has a color within ΔE 0.04 of #4BDEAE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.027
- Emerald #06D6A0 ΔE 0.037
- Turquoise #40E0D0 ΔE 0.046
- Aqua Green #12E193 ΔE 0.046
- Medium Aquamarine #66CDAA ΔE 0.047
- Seafoam Blue #78D1B6 ΔE 0.050
- Medium Turquoise #48D1CC ΔE 0.065
- Light Teal #90E4C1 ΔE 0.065
Use #4BDEAE 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.