#37B4A7#37B4A7

#37B4A7 is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.0% C 0.109 H 185.0°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#37B4A7
RGB	rgb(55, 180, 167)
HSL	hsl(174, 53%, 46%)
HSV	hsv(174, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 7.2%, 29.4%)
CIE-LAB	lab(66.70, -36.69, -3.27)
CIE-LCH	lch(66.70, 36.83, 185.09°)
OKLab	oklab(69.95% -0.1084 -0.0094)
OKLCH	oklch(69.95% 0.109 185)
XYZ	xyz(24.8686, 36.2419, 42.2365)
Luminance	0.3624 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B4A7 #B43744

analogous

#37B468 #37B4A7 #3782B4

triadic

#37B4A7 #A737B4 #B4A737

tetradic

#37B4A7 #6837B4 #B43744 #82B437

square

#37B4A7 #6837B4 #B43744 #82B437

split-complementary

#37B4A7 #B43782 #B46837

monochromatic

#1A5650 #29857C #37B4A7 #5BCDC1 #8ADBD3

Accessibility & contrast

On white

2.55

#37B4A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#37B4A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B4A7

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B4A7	#FFFFFF	#000000	##000000
##37B4A7	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAAA7

Deuteranopia (green-blind)

#999DA8

Tritanopia (blue-blind)

#00B8B0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b4a7;
/* rgb */ color: rgb(55, 180, 167);
/* oklch */ color: oklch(70.0% 0.109 185.0);

Tailwind

colors: {
  custom: {
    50: '#80cbc1',
    500: '#37b4a7',
    950: '#000000',
  },
}

SCSS

$custom: #37b4a7;
$custom-light: #80cbc1;
$custom-dark: #000000;

JSON

{
  "hex": "#37b4a7",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 167
  },
  "hsl": {
    "h": 173.76,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69952,
    "c": 0.10878,
    "h": 185
  },
  "luminance": 0.36245
}

Semantic roles & 50–950 ramp

primary

#37B4A7

secondary

#C68188

accent

#4B5ADD

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B4A7

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

Preview Lab → · Contrast checker → · Palette generator →