#37D4AF#37D4AF

#37D4AF is a light, vivid teal. Relative luminance 0.510; OKLCH L 78.2% C 0.138 H 172.7°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#37D4AF
RGB	rgb(55, 212, 175)
HSL	hsl(166, 65%, 52%)
HSV	hsv(166, 74%, 83%)
CMYK	cmyk(74.1%, 0%, 17.5%, 16.9%)
CIE-LAB	lab(76.67, -48.55, 6.87)
CIE-LCH	lch(76.67, 49.04, 171.94°)
OKLab	oklab(78.16% -0.1367 0.0174)
OKLCH	oklch(78.16% 0.138 172.7)
XYZ	xyz(32.8529, 50.9904, 48.6598)
Luminance	0.5099 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D4AF #D4375C

analogous

#37D461 #37D4AF #37AAD4

triadic

#37D4AF #AF37D4 #D4AF37

tetradic

#37D4AF #6137D4 #D4375C #AAD437

square

#37D4AF #6137D4 #D4375C #AAD437

split-complementary

#37D4AF #D437AA #D46137

monochromatic

#1A7761 #24A98A #37D4AF #69DFC3 #9CEAD7

Accessibility & contrast

On white

1.88

#37D4AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#37D4AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D4AF

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D4AF	#FFFFFF	#000000	##000000
##37D4AF	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC6AD

Deuteranopia (green-blind)

#B9B7B2

Tritanopia (blue-blind)

#00D6C9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #37d4af;
/* rgb */ color: rgb(55, 212, 175);
/* oklch */ color: oklch(78.2% 0.138 172.7);

Tailwind

colors: {
  custom: {
    50: '#85e2c6',
    500: '#37d4af',
    950: '#000000',
  },
}

SCSS

$custom: #37d4af;
$custom-light: #85e2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#37d4af",
  "rgb": {
    "r": 55,
    "g": 212,
    "b": 175
  },
  "hsl": {
    "h": 165.86,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7816,
    "c": 0.13778,
    "h": 172.7
  },
  "luminance": 0.50994
}

Semantic roles & 50–950 ramp

primary

#37D4AF

secondary

#7F3043

accent

#4068E8

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #37D4AF

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

Preview Lab → · Contrast checker → · Palette generator →