#37B7AF#37B7AF

#37B7AF is a light, moderate teal. Relative luminance 0.378; OKLCH L 71.0% C 0.109 H 188.9°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#37B7AF
RGB	rgb(55, 183, 175)
HSL	hsl(176, 54%, 47%)
HSV	hsv(176, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 4.4%, 28.2%)
CIE-LAB	lab(67.85, -35.85, -5.99)
CIE-LCH	lch(67.85, 36.34, 189.49°)
OKLab	oklab(70.96% -0.1078 -0.0168)
OKLCH	oklch(70.96% 0.109 188.9)
XYZ	xyz(26.2433, 37.7713, 46.4566)
Luminance	0.3777 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B7AF #B7373F

analogous

#37B76F #37B7AF #377FB7

triadic

#37B7AF #AF37B7 #B7AF37

tetradic

#37B7AF #6F37B7 #B7373F #7FB737

square

#37B7AF #6F37B7 #B7373F #7FB737

split-complementary

#37B7AF #B7377F #B76F37

monochromatic

#1B5955 #298882 #37B7AF #5DCEC7 #8CDCD7

Accessibility & contrast

On white

2.45

#37B7AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#37B7AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B7AF

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B7AF	#FFFFFF	#000000	##000000
##37B7AF	1.00	2.45	8.55	8.55
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADADAF

Deuteranopia (green-blind)

#9AA0B0

Tritanopia (blue-blind)

#00BCB4

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b7af;
/* rgb */ color: rgb(55, 183, 175);
/* oklch */ color: oklch(71.0% 0.109 188.9);

Tailwind

colors: {
  custom: {
    50: '#81cdc6',
    500: '#37b7af',
    950: '#000000',
  },
}

SCSS

$custom: #37b7af;
$custom-light: #81cdc6;
$custom-dark: #000000;

JSON

{
  "hex": "#37b7af",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 175
  },
  "hsl": {
    "h": 176.25,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70961,
    "c": 0.1091,
    "h": 188.9
  },
  "luminance": 0.37774
}

Semantic roles & 50–950 ramp

primary

#37B7AF

secondary

#C78387

accent

#4B54DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B7AF

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

Preview Lab → · Contrast checker → · Palette generator →