#4FD3CF#4FD3CF
#4FD3CF is a light, moderate teal. Relative luminance 0.528; OKLCH L 79.4% C 0.114 H 192.3°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).
Color values
| HEX | #4FD3CF |
|---|---|
| RGB | rgb(79, 211, 207) |
| HSL | hsl(178, 60%, 57%) |
| HSV | hsv(178, 63%, 83%) |
| CMYK | cmyk(62.6%, 0%, 1.9%, 17.3%) |
| CIE-LAB | lab(77.73, -36.38, -8.69) |
| CIE-LCH | lch(77.73, 37.41, 193.43°) |
| OKLab | oklab(79.44% -0.1113 -0.0242) |
| OKLCH | oklch(79.44% 0.114 192.3) |
| XYZ | xyz(37.7762, 52.7517, 67.2106) |
| Luminance | 0.5276 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Mediumturquoise
#48D1CC
ΔE00 0.77
Darkturquoise
#00CED1
ΔE00 3.36
Turquoise
#40E0D0
ΔE00 5.05
Aqua Blue
#02D8E9
ΔE00 6.99
Topaz
#13BBAF
ΔE00 7.53
Turquoise (survey)
#06C2AC
ΔE00 8.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FD3CF #D34F53
analogous
#4FD38D #4FD3CF #4F95D3
triadic
#4FD3CF #CF4FD3 #D3CF4F
tetradic
#4FD3CF #8D4FD3 #D34F53 #95D34F
square
#4FD3CF #8D4FD3 #D34F53 #95D34F
split-complementary
#4FD3CF #D34F95 #D38D4F
monochromatic
#228683 #2EB7B3 #4FD3CF #80DFDC #B1EBEA
Accessibility & contrast
On white
1.82
#4FD3CF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.55
#4FD3CF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FD3CF
11.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FD3CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FD3CF | 1.00 | 1.82 | 11.55 | 11.55 |
| #FFFFFF | 1.82 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C7C9CF
Deuteranopia (green-blind)
#B2BAD0
Tritanopia (blue-blind)
#00D9D1
Achromatopsia (no color)
#C0C0C0
Design tokens & code
CSS
--color: #4fd3cf; /* rgb */ color: rgb(79, 211, 207); /* oklch */ color: oklch(79.4% 0.114 192.3);
Tailwind
colors: {
custom: {
50: '#90e1dd',
500: '#4fd3cf',
950: '#000000',
},
}SCSS
$custom: #4fd3cf; $custom-light: #90e1dd; $custom-dark: #000000;
JSON
{
"hex": "#4fd3cf",
"rgb": {
"r": 79,
"g": 211,
"b": 207
},
"hsl": {
"h": 178.182,
"s": 60,
"l": 56.863
},
"oklch": {
"l": 0.79444,
"c": 0.11387,
"h": 192.3
},
"luminance": 0.52756
}Semantic roles & 50–950 ramp
primary
#4FD3CF
secondary
#8D393C
accent
#4549E3
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1515
muted
#7F8484