#37D9B7#37D9B7

#37D9B7 is a light, vivid teal. Relative luminance 0.539; OKLCH L 79.6% C 0.138 H 174.8°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#37D9B7
RGB	rgb(55, 217, 183)
HSL	hsl(167, 68%, 53%)
HSV	hsv(167, 75%, 85%)
CMYK	cmyk(74.7%, 0%, 15.7%, 14.9%)
CIE-LAB	lab(78.38, -48.64, 5.05)
CIE-LCH	lch(78.38, 48.91, 174.07°)
OKLab	oklab(79.62% -0.1378 0.0126)
OKLCH	oklch(79.62% 0.138 174.8)
XYZ	xyz(34.9312, 53.8526, 53.3442)
Luminance	0.5386 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D9B7 #D93759

analogous

#37D966 #37D9B7 #37AAD9

triadic

#37D9B7 #B737D9 #D9B737

tetradic

#37D9B7 #6637D9 #D93759 #AAD937

square

#37D9B7 #6637D9 #D93759 #AAD937

split-complementary

#37D9B7 #D937AA #D96637

monochromatic

#187E68 #22B193 #37D9B7 #6AE3CA #9EEDDC

Accessibility & contrast

On white

1.78

#37D9B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#37D9B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D9B7

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D9B7	#FFFFFF	#000000	##000000
##37D9B7	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1CBB5

Deuteranopia (green-blind)

#BCBBBA

Tritanopia (blue-blind)

#00DCCF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #37d9b7;
/* rgb */ color: rgb(55, 217, 183);
/* oklch */ color: oklch(79.6% 0.138 174.8);

Tailwind

colors: {
  custom: {
    50: '#86e5cc',
    500: '#37d9b7',
    950: '#000000',
  },
}

SCSS

$custom: #37d9b7;
$custom-light: #86e5cc;
$custom-dark: #000000;

JSON

{
  "hex": "#37d9b7",
  "rgb": {
    "r": 55,
    "g": 217,
    "b": 183
  },
  "hsl": {
    "h": 167.407,
    "s": 68.067,
    "l": 53.333
  },
  "oklch": {
    "l": 0.79617,
    "c": 0.13843,
    "h": 174.8
  },
  "luminance": 0.53857
}

Semantic roles & 50–950 ramp

primary

#37D9B7

secondary

#852F41

accent

#3D61EB

background

#FCFEFE

surface

#F4FCFA

border

#CED5D3

text

#0D1613

muted

#7F8483

Preview Lab

Preview with #37D9B7

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

Preview Lab → · Contrast checker → · Palette generator →