#37B9AF#37B9AF

#37B9AF is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.5% C 0.111 H 187.5°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#37B9AF
RGB	rgb(55, 185, 175)
HSL	hsl(175, 54%, 47%)
HSV	hsv(175, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 5.4%, 27.5%)
CIE-LAB	lab(68.46, -36.77, -5.09)
CIE-LCH	lch(68.46, 37.12, 187.88°)
OKLab	oklab(71.46% -0.1098 -0.0144)
OKLCH	oklch(71.46% 0.111 187.5)
XYZ	xyz(26.6588, 38.6022, 46.5951)
Luminance	0.3861 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B9AF #B93741

analogous

#37B96E #37B9AF #3782B9

triadic

#37B9AF #AF37B9 #B9AF37

tetradic

#37B9AF #6E37B9 #B93741 #82B937

square

#37B9AF #6E37B9 #B93741 #82B937

split-complementary

#37B9AF #B93782 #B96E37

monochromatic

#1B5B56 #298A82 #37B9AF #5ECFC6 #8DDDD7

Accessibility & contrast

On white

2.41

#37B9AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#37B9AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B9AF

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B9AF	#FFFFFF	#000000	##000000
##37B9AF	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAFAF

Deuteranopia (green-blind)

#9CA1B0

Tritanopia (blue-blind)

#00BDB6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37b9af;
/* rgb */ color: rgb(55, 185, 175);
/* oklch */ color: oklch(71.5% 0.111 187.5);

Tailwind

colors: {
  custom: {
    50: '#81cec6',
    500: '#37b9af',
    950: '#000000',
  },
}

SCSS

$custom: #37b9af;
$custom-light: #81cec6;
$custom-dark: #000000;

JSON

{
  "hex": "#37b9af",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 175
  },
  "hsl": {
    "h": 175.385,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71458,
    "c": 0.11076,
    "h": 187.5
  },
  "luminance": 0.38605
}

Semantic roles & 50–950 ramp

primary

#37B9AF

secondary

#C88489

accent

#4A56DE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37B9AF

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

Preview Lab → · Contrast checker → · Palette generator →