#37CAB9#37CAB9

#37CAB9 is a light, vivid teal. Relative luminance 0.466; OKLCH L 76.0% C 0.123 H 183.5°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#37CAB9
RGB	rgb(55, 202, 185)
HSL	hsl(173, 58%, 50%)
HSV	hsv(173, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 8.4%, 20.8%)
CIE-LAB	lab(73.90, -41.68, -2.54)
CIE-LCH	lch(73.90, 41.76, 183.48°)
OKLab	oklab(75.98% -0.1223 -0.0075)
OKLCH	oklch(75.98% 0.123 183.5)
XYZ	xyz(31.4488, 46.5523, 53.2176)
Luminance	0.4656 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CAB9 #CA3748

analogous

#37CA6F #37CAB9 #3792CA

triadic

#37CAB9 #B937CA #CAB937

tetradic

#37CAB9 #6F37CA #CA3748 #92CA37

square

#37CAB9 #6F37CA #CA3748 #92CA37

split-complementary

#37CAB9 #CA3792 #CA6F37

monochromatic

#1C6A61 #299B8E #37CAB9 #67D7CA #98E4DB

Accessibility & contrast

On white

2.04

#37CAB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#37CAB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CAB9

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CAB9	#FFFFFF	#000000	##000000
##37CAB9	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0BEB8

Deuteranopia (green-blind)

#ACAFBB

Tritanopia (blue-blind)

#00CEC5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #37cab9;
/* rgb */ color: rgb(55, 202, 185);
/* oklch */ color: oklch(76.0% 0.123 183.5);

Tailwind

colors: {
  custom: {
    50: '#84dbce',
    500: '#37cab9',
    950: '#000000',
  },
}

SCSS

$custom: #37cab9;
$custom-light: #84dbce;
$custom-dark: #000000;

JSON

{
  "hex": "#37cab9",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 185
  },
  "hsl": {
    "h": 173.061,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7598,
    "c": 0.12252,
    "h": 183.5
  },
  "luminance": 0.46556
}

Semantic roles & 50–950 ramp

primary

#37CAB9

secondary

#CF8E95

accent

#4658E1

background

#F8FDFC

surface

#F0FBF9

border

#CBD4D2

text

#0C1513

muted

#7D8382

Preview Lab

Preview with #37CAB9

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

Preview Lab → · Contrast checker → · Palette generator →