#4FDAAB
Closest named color: Emerald (#06D6A0). oklch(80.1% 0.138 166.9), rgb(79, 218, 171).
Aa
Black text reads best on this color (11.94:1).
About this color
#4FDAAB is a light, moderately saturated green. In OKLCH its lightness is 80%, its chroma 0.138 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Emerald (#06D6A0), ΔE 0.032 away. Black text reads best on it, at 11.94:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Emerald (#06D6A0) |
| Black text | 11.94:1 |
| White text | 1.75:1 |
Values
| HEX | #4FDAAB |
| RGB | rgb(79, 218, 171) |
| HSL | hsl(160, 65%, 58%) |
| OKLCH | oklch(80.1% 0.138 166.9) |
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 #4FDAAB | 1.75:1 | Fails | Lc -35.7 | Non-text elements, placeholder text |
| Black text on #4FDAAB | 11.94:1 | AAA | Lc 72.0 | Content text, not long reading |
| #4FDAAB text on white | 1.75:1 | Fails | Lc 31.8 | Non-text elements, placeholder text |
| #4FDAAB text on black | 11.94:1 | AAA | Lc -70.9 | 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
#D2F3E4
oklch(93.6% 0.04 166.3)
-
Step 200
200
#A8EACE
oklch(88.5% 0.077 166.5)
-
Step 300
300 (this color)
#4FDAAB
oklch(80.1% 0.138 166.9)
-
Step 400
400
#00BC8D
oklch(70.6% 0.145 167)
-
Step 500
500
#00A279
oklch(63.2% 0.13 167)
-
Step 600
600
#008865
oklch(55.6% 0.114 167)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
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)
#4FDAAB 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) | #D5CCA9 | 0.138 |
| Deuteranopia (no green cones) | #C2BEAE | 0.133 |
| Tritanopia (no blue cones) | #00DBCD | 0.048 |
| Achromatopsia (no color) | #C3C3C3 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FDAAB
#4FDAAB
oklch(80.1% 0.138 166.9)
- #FE98CF
#FE98CF
oklch(80.1% 0.138 347.1)
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 #4FDAAB, closest first.
No curated palette has a color within ΔE 0.04 of #4FDAAB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald #06D6A0 ΔE 0.032
- Medium Aquamarine #66CDAA ΔE 0.037
- Aqua Marine #2EE8BB ΔE 0.038
- Seafoam Blue #78D1B6 ΔE 0.045
- Turquoise #40E0D0 ΔE 0.048
- Aqua Green #12E193 ΔE 0.049
- Pale Teal #82CBB2 ΔE 0.058
- Medium Turquoise #48D1CC ΔE 0.060
Use #4FDAAB 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.