#4FE2C1
Closest named color: Turquoise (#40E0D0). oklch(82.6% 0.133 174.9), rgb(79, 226, 193).
Aa
Black text reads best on this color (12.98:1).
About this color
#4FE2C1 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.133 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.024 away. Black text reads best on it, at 12.98:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 12.98:1 |
| White text | 1.61:1 |
Values
| HEX | #4FE2C1 |
| RGB | rgb(79, 226, 193) |
| HSL | hsl(167, 72%, 60%) |
| OKLCH | oklch(82.6% 0.133 174.9) |
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 #4FE2C1 | 1.61:1 | Fails | Lc -30.8 | Non-text elements, placeholder text |
| Black text on #4FE2C1 | 12.98:1 | AAA | Lc 76.5 | Fine for body text |
| #4FE2C1 text on white | 1.61:1 | Fails | Lc 27.3 | Dividers and decoration only |
| #4FE2C1 text on black | 12.98:1 | AAA | Lc -75.6 | 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
#EAFAF5
oklch(97.2% 0.018 175.3)
-
Step 100
100
#D0F3E8
oklch(93.6% 0.039 174.5)
-
Step 200
200
#A5EAD6
oklch(88.6% 0.075 174.5)
-
Step 300
300 (this color)
#4FE2C1
oklch(82.6% 0.133 174.9)
-
Step 400
400
#00BB9C
oklch(70.7% 0.133 175.1)
-
Step 500
500
#00A085
oklch(63% 0.119 175)
-
Step 600
600
#008770
oklch(55.7% 0.105 175.1)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#4FE2C1 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) | #DAD4C0 | 0.139 |
| Deuteranopia (no green cones) | #C6C5C3 | 0.133 |
| Tritanopia (no blue cones) | #00E5D8 | 0.033 |
| Achromatopsia (no color) | #CBCBCB | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FE2C1
#4FE2C1
oklch(82.6% 0.133 174.9)
- #FFA8CA
#FFA8CA
oklch(82.6% 0.11 354.7)
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 #4FE2C1, closest first.
No curated palette has a color within ΔE 0.04 of #4FE2C1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.024
- Aqua Marine #2EE8BB ΔE 0.024
- Seafoam Blue #78D1B6 ΔE 0.048
- Light Teal #90E4C1 ΔE 0.050
- Medium Turquoise #48D1CC ΔE 0.056
- Medium Aquamarine #66CDAA ΔE 0.056
- Emerald #06D6A0 ΔE 0.059
- Bright Teal #01F9C6 ΔE 0.062
Use #4FE2C1 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.