#37C9BF#37C9BF

#37C9BF is a light, moderate teal. Relative luminance 0.463; OKLCH L 75.9% C 0.120 H 188.1°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#37C9BF
RGB	rgb(55, 201, 191)
HSL	hsl(176, 57%, 50%)
HSV	hsv(176, 73%, 79%)
CMYK	cmyk(72.6%, 0%, 5%, 21.2%)
CIE-LAB	lab(73.77, -39.60, -5.99)
CIE-LCH	lch(73.77, 40.05, 188.60°)
OKLab	oklab(75.93% -0.1186 -0.0169)
OKLCH	oklch(75.93% 0.12 188.1)
XYZ	xyz(31.8617, 46.3433, 56.5460)
Luminance	0.4635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C9BF #C93741

analogous

#37C976 #37C9BF #378AC9

triadic

#37C9BF #BF37C9 #C9BF37

tetradic

#37C9BF #7637C9 #C93741 #8AC937

square

#37C9BF #7637C9 #C93741 #8AC937

split-complementary

#37C9BF #C9378A #C97637

monochromatic

#1C6964 #299992 #37C9BF #67D6CE #97E3DE

Accessibility & contrast

On white

2.04

#37C9BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#37C9BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C9BF

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C9BF	#FFFFFF	#000000	##000000
##37C9BF	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEBEBF

Deuteranopia (green-blind)

#A9AFC0

Tritanopia (blue-blind)

#00CEC6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37c9bf;
/* rgb */ color: rgb(55, 201, 191);
/* oklch */ color: oklch(75.9% 0.120 188.1);

Tailwind

colors: {
  custom: {
    50: '#84dad2',
    500: '#37c9bf',
    950: '#000000',
  },
}

SCSS

$custom: #37c9bf;
$custom-light: #84dad2;
$custom-dark: #000000;

JSON

{
  "hex": "#37c9bf",
  "rgb": {
    "r": 55,
    "g": 201,
    "b": 191
  },
  "hsl": {
    "h": 175.89,
    "s": 57.48,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75926,
    "c": 0.1198,
    "h": 188.1
  },
  "luminance": 0.46347
}

Semantic roles & 50–950 ramp

primary

#37C9BF

secondary

#CF8D92

accent

#4752E1

background

#F8FDFC

surface

#F0FBF9

border

#CBD4D2

text

#0D1514

muted

#7D8382

Preview Lab

Preview with #37C9BF

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

Preview Lab → · Contrast checker → · Palette generator →