#4FD7F2
Closest named color: Aqua Blue (#02D8E9). oklch(81.6% 0.121 213.5), rgb(79, 215, 242).
Aa
Black text reads best on this color (12.33:1).
About this color
#4FD7F2 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.121 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Aqua Blue (#02D8E9), ΔE 0.028 away. Black text reads best on it, at 12.33:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Aqua Blue (#02D8E9) |
| Black text | 12.33:1 |
| White text | 1.70:1 |
Values
| HEX | #4FD7F2 |
| RGB | rgb(79, 215, 242) |
| HSL | hsl(190, 86%, 63%) |
| OKLCH | oklch(81.6% 0.121 213.5) |
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 #4FD7F2 | 1.70:1 | Fails | Lc -33.9 | Non-text elements, placeholder text |
| Black text on #4FD7F2 | 12.33:1 | AAA | Lc 73.7 | Content text, not long reading |
| #4FD7F2 text on white | 1.70:1 | Fails | Lc 30.1 | Non-text elements, placeholder text |
| #4FD7F2 text on black | 12.33:1 | AAA | Lc -72.7 | 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
#EAF9FC
oklch(97.2% 0.016 211)
-
Step 100
100
#D0F1F8
oklch(93.7% 0.036 211.9)
-
Step 200
200
#A5E5F4
oklch(88.4% 0.067 213.8)
-
Step 300
300 (this color)
#4FD7F2
oklch(81.6% 0.121 213.5)
-
Step 400
400
#00B4CF
oklch(70.8% 0.124 213.4)
-
Step 500
500
#009AB2
oklch(63.1% 0.111 213.9)
-
Step 600
600
#008296
oklch(55.7% 0.098 213.4)
-
Step 700
700
#006D7E
oklch(49.1% 0.086 213.3)
-
Step 800
800
#005968
oklch(42.7% 0.075 214.2)
-
Step 900
900
#004A57
oklch(37.6% 0.066 214.5)
-
Step 950
950
#002C34
oklch(26.9% 0.047 213.2)
#4FD7F2 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) | #C3D0F4 | 0.110 |
| Deuteranopia (no green cones) | #ACBFF2 | 0.100 |
| Tritanopia (no blue cones) | #00E2DF | 0.051 |
| Achromatopsia (no color) | #C6C6C6 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FD7F2
#4FD7F2
oklch(81.6% 0.121 213.5)
- #FFAA97
#FFAA97
oklch(81.6% 0.105 33.2)
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 #4FD7F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Blue #02D8E9 ΔE 0.028
- Vivid Sky Blue #4CC9F0 ΔE 0.039
- Sky Blue #87CEEB ΔE 0.045
- Bright Sky Blue #02CCFE ΔE 0.047
- Lightblue #7BC8F6 ΔE 0.051
- Light Sky Blue #87CEFA ΔE 0.051
- Medium Turquoise #48D1CC ΔE 0.054
- Sky #82CAFC ΔE 0.055
Use #4FD7F2 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.