#37C4CF#37C4CF

#37C4CF is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.3% C 0.116 H 202.8°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#37C4CF
RGB	rgb(55, 196, 207)
HSL	hsl(184, 61%, 51%)
HSV	hsv(184, 73%, 81%)
CMYK	cmyk(73.4%, 5.3%, 0%, 18.8%)
CIE-LAB	lab(72.76, -32.67, -16.19)
CIE-LCH	lch(72.76, 36.46, 206.36°)
OKLab	oklab(75.27% -0.1068 -0.045)
OKLCH	oklch(75.27% 0.116 202.8)
XYZ	xyz(32.5730, 44.7932, 65.9486)
Luminance	0.4480 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C4CF #CF4237

analogous

#37CF8E #37C4CF #3778CF

triadic

#37C4CF #CF37C4 #C4CF37

tetradic

#37C4CF #8E37CF #CF4237 #78CF37

square

#37C4CF #8E37CF #CF4237 #78CF37

split-complementary

#37C4CF #CF3778 #CF8E37

monochromatic

#1B6A71 #2799A2 #37C4CF #68D3DB #9AE1E7

Accessibility & contrast

On white

2.11

#37C4CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#37C4CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C4CF

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C4CF	#FFFFFF	#000000	##000000
##37C4CF	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BCD0

Deuteranopia (green-blind)

#9FACD0

Tritanopia (blue-blind)

#00CCC7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37c4cf;
/* rgb */ color: rgb(55, 196, 207);
/* oklch */ color: oklch(75.3% 0.116 202.8);

Tailwind

colors: {
  custom: {
    50: '#85d6dd',
    500: '#37c4cf',
    950: '#000000',
  },
}

SCSS

$custom: #37c4cf;
$custom-light: #85d6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#37c4cf",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 207
  },
  "hsl": {
    "h": 184.342,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75265,
    "c": 0.11589,
    "h": 202.8
  },
  "luminance": 0.44797
}

Semantic roles & 50–950 ramp

primary

#37C4CF

secondary

#D2948F

accent

#4F43E4

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #37C4CF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →