#4BD9CC#4BD9CC
#4BD9CC is a light, vivid teal. Relative luminance 0.555; OKLCH L 80.7% C 0.121 H 186.4°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).
Color values
| HEX | #4BD9CC |
|---|---|
| RGB | rgb(75, 217, 204) |
| HSL | hsl(175, 65%, 57%) |
| HSV | hsv(175, 65%, 85%) |
| CMYK | cmyk(65.4%, 0%, 6%, 14.9%) |
| CIE-LAB | lab(79.32, -40.54, -4.74) |
| CIE-LCH | lch(79.32, 40.82, 186.67°) |
| OKLab | oklab(80.68% -0.1205 -0.0135) |
| OKLCH | oklch(80.68% 0.121 186.4) |
| XYZ | xyz(38.6086, 55.4769, 65.7884) |
| Luminance | 0.5548 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise
#40E0D0
ΔE00 1.91
Mediumturquoise
#48D1CC
ΔE00 3.26
Darkturquoise
#00CED1
ΔE00 6.16
Aqua (survey)
#13EAC9
ΔE00 6.93
Seafoam Blue
#78D1B6
ΔE00 7.01
Tiffany Blue
#7BF2DA
ΔE00 7.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BD9CC #D94B58
analogous
#4BD985 #4BD9CC #4B9FD9
triadic
#4BD9CC #CC4BD9 #D9CC4B
tetradic
#4BD9CC #854BD9 #D94B58 #9FD94B
square
#4BD9CC #854BD9 #D94B58 #9FD94B
split-complementary
#4BD9CC #D94B9F #D9854B
monochromatic
#1E8C82 #28BFB1 #4BD9CC #7EE4DA #B0EEE9
Accessibility & contrast
On white
1.74
#4BD9CC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.10
#4BD9CC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BD9CC
12.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BD9CC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BD9CC | 1.00 | 1.74 | 12.10 | 12.10 |
| #FFFFFF | 1.74 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.10 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.10 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#CECDCC
Deuteranopia (green-blind)
#B9BECE
Tritanopia (blue-blind)
#00DED5
Achromatopsia (no color)
#C4C4C4
Design tokens & code
CSS
--color: #4bd9cc; /* rgb */ color: rgb(75, 217, 204); /* oklch */ color: oklch(80.7% 0.121 186.4);
Tailwind
colors: {
custom: {
50: '#8fe5db',
500: '#4bd9cc',
950: '#000000',
},
}SCSS
$custom: #4bd9cc; $custom-light: #8fe5db; $custom-dark: #000000;
JSON
{
"hex": "#4bd9cc",
"rgb": {
"r": 75,
"g": 217,
"b": 204
},
"hsl": {
"h": 174.507,
"s": 65.138,
"l": 57.255
},
"oklch": {
"l": 0.80677,
"c": 0.1213,
"h": 186.4
},
"luminance": 0.55481
}Semantic roles & 50–950 ramp
primary
#4BD9CC
secondary
#92363F
accent
#404FE8
background
#FCFEFE
surface
#F5FCFB
border
#CFD5D4
text
#0E1615
muted
#7F8484