#37DEE2#37DEE2

#37DEE2 is a very light, vivid teal. Relative luminance 0.585; OKLCH L 82.2% C 0.130 H 197.4°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#37DEE2
RGB	rgb(55, 222, 226)
HSL	hsl(181, 75%, 55%)
HSV	hsv(181, 76%, 89%)
CMYK	cmyk(75.7%, 1.8%, 0%, 11.4%)
CIE-LAB	lab(81.04, -39.20, -13.95)
CIE-LCH	lch(81.04, 41.61, 199.59°)
OKLab	oklab(82.18% -0.1236 -0.0388)
OKLCH	oklch(82.18% 0.13 197.4)
XYZ	xyz(41.4180, 58.5406, 81.0533)
Luminance	0.5855 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DEE2 #E23B37

analogous

#37E291 #37DEE2 #3788E2

triadic

#37DEE2 #E237DE #DEE237

tetradic

#37DEE2 #9137E2 #E23B37 #88E237

square

#37DEE2 #9137E2 #E23B37 #88E237

split-complementary

#37DEE2 #E23788 #E29137

monochromatic

#14888B #1CBCC0 #37DEE2 #6CE7EA #A2F0F2

Accessibility & contrast

On white

1.65

#37DEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#37DEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DEE2

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DEE2	#FFFFFF	#000000	##000000
##37DEE2	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED3E3

Deuteranopia (green-blind)

#B6C2E3

Tritanopia (blue-blind)

#00E6DF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #37dee2;
/* rgb */ color: rgb(55, 222, 226);
/* oklch */ color: oklch(82.2% 0.130 197.4);

Tailwind

colors: {
  custom: {
    50: '#8ae9eb',
    500: '#37dee2',
    950: '#000000',
  },
}

SCSS

$custom: #37dee2;
$custom-light: #8ae9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#37dee2",
  "rgb": {
    "r": 55,
    "g": 222,
    "b": 226
  },
  "hsl": {
    "h": 181.404,
    "s": 74.672,
    "l": 55.098
  },
  "oklch": {
    "l": 0.82177,
    "c": 0.12957,
    "h": 197.4
  },
  "luminance": 0.58546
}

Semantic roles & 50–950 ramp

primary

#37DEE2

secondary

#902F2D

accent

#3B37F1

background

#FCFEFE

surface

#F5FDFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #37DEE2

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

Preview Lab → · Contrast checker → · Palette generator →