#37CBD0#37CBD0
#37CBD0 is a light, moderate teal. Relative luminance 0.481; OKLCH L 77.0% C 0.119 H 198.4°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).
Color values
| HEX | #37CBD0 |
|---|---|
| RGB | rgb(55, 203, 208) |
| HSL | hsl(182, 62%, 52%) |
| HSV | hsv(182, 74%, 82%) |
| CMYK | cmyk(73.6%, 2.4%, 0%, 18.4%) |
| CIE-LAB | lab(74.87, -35.67, -13.55) |
| CIE-LCH | lch(74.87, 38.16, 200.80°) |
| OKLab | oklab(76.99% -0.1131 -0.0376) |
| OKLCH | oklch(76.99% 0.119 198.4) |
| XYZ | xyz(34.3115, 48.0740, 67.1331) |
| Luminance | 0.4808 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Darkturquoise
#00CED1
ΔE00 1.76
Mediumturquoise
#48D1CC
ΔE00 3.77
Aqua Blue
#02D8E9
ΔE00 4.85
Topaz
#13BBAF
ΔE00 7.81
Lightseagreen
#20B2AA
ΔE00 8.47
Turquoise Blue
#06B1C4
ΔE00 8.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37CBD0 #D03C37
analogous
#37D089 #37CBD0 #377FD0
triadic
#37CBD0 #D037CB #CBD037
tetradic
#37CBD0 #8937D0 #D03C37 #7FD037
square
#37CBD0 #8937D0 #D03C37 #7FD037
split-complementary
#37CBD0 #D0377F #D08937
monochromatic
#1B6F72 #269FA3 #37CBD0 #69D8DC #9AE5E7
Accessibility & contrast
On white
1.98
#37CBD0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.62
#37CBD0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37CBD0
10.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37CBD0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37CBD0 | 1.00 | 1.98 | 10.62 | 10.62 |
| #FFFFFF | 1.98 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BCC2D1
Deuteranopia (green-blind)
#A7B1D1
Tritanopia (blue-blind)
#00D2CC
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #37cbd0; /* rgb */ color: rgb(55, 203, 208); /* oklch */ color: oklch(77.0% 0.119 198.4);
Tailwind
colors: {
custom: {
50: '#86dbde',
500: '#37cbd0',
950: '#000000',
},
}SCSS
$custom: #37cbd0; $custom-light: #86dbde; $custom-dark: #000000;
JSON
{
"hex": "#37cbd0",
"rgb": {
"r": 55,
"g": 203,
"b": 208
},
"hsl": {
"h": 181.961,
"s": 61.943,
"l": 51.569
},
"oklch": {
"l": 0.7699,
"c": 0.11925,
"h": 198.4
},
"luminance": 0.48078
}Semantic roles & 50–950 ramp
primary
#37CBD0
secondary
#D39290
accent
#4843E5
background
#F9FDFD
surface
#F1FBFB
border
#CBD4D4
text
#0D1515
muted
#7E8383