#37C4B7#37C4B7

#37C4B7 is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.4% C 0.118 H 185.8°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#37C4B7
RGB	rgb(55, 196, 183)
HSL	hsl(174, 56%, 49%)
HSV	hsv(174, 72%, 77%)
CMYK	cmyk(71.9%, 0%, 6.6%, 23.1%)
CIE-LAB	lab(72.03, -39.55, -4.20)
CIE-LCH	lch(72.03, 39.78, 186.06°)
OKLab	oklab(74.44% -0.1172 -0.012)
OKLCH	oklch(74.44% 0.118 185.8)
XYZ	xyz(29.8587, 43.7074, 51.6533)
Luminance	0.4371 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C4B7 #C43744

analogous

#37C471 #37C4B7 #378BC4

triadic

#37C4B7 #B737C4 #C4B737

tetradic

#37C4B7 #7137C4 #C43744 #8BC437

square

#37C4B7 #7137C4 #C43744 #8BC437

split-complementary

#37C4B7 #C4378B #C47137

monochromatic

#1C645E #2A948A #37C4B7 #65D4C9 #94E1DA

Accessibility & contrast

On white

2.16

#37C4B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#37C4B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C4B7

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C4B7	#FFFFFF	#000000	##000000
##37C4B7	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB9B7

Deuteranopia (green-blind)

#A6AAB8

Tritanopia (blue-blind)

#00C8C0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c4b7;
/* rgb */ color: rgb(55, 196, 183);
/* oklch */ color: oklch(74.4% 0.118 185.8);

Tailwind

colors: {
  custom: {
    50: '#83d6cc',
    500: '#37c4b7',
    950: '#000000',
  },
}

SCSS

$custom: #37c4b7;
$custom-light: #83d6cc;
$custom-dark: #000000;

JSON

{
  "hex": "#37c4b7",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 183
  },
  "hsl": {
    "h": 174.468,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74438,
    "c": 0.11786,
    "h": 185.8
  },
  "luminance": 0.43711
}

Semantic roles & 50–950 ramp

primary

#37C4B7

secondary

#CC8B91

accent

#4856DF

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C4B7

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

Preview Lab → · Contrast checker → · Palette generator →