#37ADAF#37ADAF

#37ADAF is a light, moderate teal. Relative luminance 0.338; OKLCH L 68.5% C 0.102 H 196.7°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#37ADAF
RGB	rgb(55, 173, 175)
HSL	hsl(181, 52%, 45%)
HSV	hsv(181, 69%, 69%)
CMYK	cmyk(68.6%, 1.1%, 0%, 31.4%)
CIE-LAB	lab(64.80, -31.12, -10.54)
CIE-LCH	lch(64.80, 32.86, 198.71°)
OKLab	oklab(68.48% -0.0976 -0.0293)
OKLCH	oklch(68.48% 0.102 196.7)
XYZ	xyz(24.2535, 33.7917, 45.7934)
Luminance	0.3379 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ADAF #AF3937

analogous

#37AF75 #37ADAF #3771AF

triadic

#37ADAF #AF37AD #ADAF37

tetradic

#37ADAF #7537AF #AF3937 #71AF37

square

#37ADAF #7537AF #AF3937 #71AF37

split-complementary

#37ADAF #AF3771 #AF7537

monochromatic

#1A5152 #287F80 #37ADAF #59C9CB #87D8D9

Accessibility & contrast

On white

2.71

#37ADAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#37ADAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ADAF

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ADAF	#FFFFFF	#000000	##000000
##37ADAF	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A5AF

Deuteranopia (green-blind)

#8F98B0

Tritanopia (blue-blind)

#00B3AD

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37adaf;
/* rgb */ color: rgb(55, 173, 175);
/* oklch */ color: oklch(68.5% 0.102 196.7);

Tailwind

colors: {
  custom: {
    50: '#7fc6c6',
    500: '#37adaf',
    950: '#000000',
  },
}

SCSS

$custom: #37adaf;
$custom-light: #7fc6c6;
$custom-dark: #000000;

JSON

{
  "hex": "#37adaf",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 175
  },
  "hsl": {
    "h": 181,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68482,
    "c": 0.10188,
    "h": 196.7
  },
  "luminance": 0.33795
}

Semantic roles & 50–950 ramp

primary

#37ADAF

secondary

#C3807F

accent

#4F4CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #37ADAF

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

Preview Lab → · Contrast checker → · Palette generator →