#37CBA5#37CBA5

#37CBA5 is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.6% C 0.134 H 171.3°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#37CBA5
RGB	rgb(55, 203, 165)
HSL	hsl(165, 59%, 51%)
HSV	hsv(165, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 18.7%, 20.4%)
CIE-LAB	lab(73.70, -47.27, 7.98)
CIE-LCH	lch(73.70, 47.93, 170.42°)
OKLab	oklab(75.65% -0.1325 0.0203)
OKLCH	oklch(75.65% 0.134 171.3)
XYZ	xyz(29.7195, 46.2372, 42.9484)
Luminance	0.4624 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CBA5 #CB375D

analogous

#37CB5B #37CBA5 #37A7CB

triadic

#37CBA5 #A537CB #CBA537

tetradic

#37CBA5 #5B37CB #CB375D #A7CB37

square

#37CBA5 #5B37CB #CB375D #A7CB37

split-complementary

#37CBA5 #CB37A7 #CB5B37

monochromatic

#1C6C57 #299C7F #37CBA5 #68D8BB #98E4D1

Accessibility & contrast

On white

2.05

#37CBA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#37CBA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CBA5

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CBA5	#FFFFFF	#000000	##000000
##37CBA5	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BDA3

Deuteranopia (green-blind)

#B1AFA8

Tritanopia (blue-blind)

#00CDC0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37cba5;
/* rgb */ color: rgb(55, 203, 165);
/* oklch */ color: oklch(75.6% 0.134 171.3);

Tailwind

colors: {
  custom: {
    50: '#83dcbf',
    500: '#37cba5',
    950: '#000000',
  },
}

SCSS

$custom: #37cba5;
$custom-light: #83dcbf;
$custom-dark: #000000;

JSON

{
  "hex": "#37cba5",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 165
  },
  "hsl": {
    "h": 164.595,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75646,
    "c": 0.13403,
    "h": 171.3
  },
  "luminance": 0.46241
}

Semantic roles & 50–950 ramp

primary

#37CBA5

secondary

#D08E9F

accent

#466EE2

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37CBA5

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

Preview Lab → · Contrast checker → · Palette generator →