#37CEE0#37CEE0

#37CEE0 is a light, vivid teal. Relative luminance 0.503; OKLCH L 78.3% C 0.123 H 207.0°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#37CEE0
RGB	rgb(55, 206, 224)
HSL	hsl(186, 73%, 55%)
HSV	hsv(186, 75%, 88%)
CMYK	cmyk(75.4%, 8%, 0%, 12.2%)
CIE-LAB	lab(76.27, -32.33, -20.07)
CIE-LCH	lch(76.27, 38.05, 211.83°)
OKLab	oklab(78.3% -0.1094 -0.0558)
OKLCH	oklch(78.3% 0.123 207)
XYZ	xyz(37.0955, 50.3321, 78.2665)
Luminance	0.5034 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CEE0 #E04937

analogous

#37E09E #37CEE0 #3779E0

triadic

#37CEE0 #E037CE #CEE037

tetradic

#37CEE0 #9E37E0 #E04937 #79E037

square

#37CEE0 #9E37E0 #E04937 #79E037

split-complementary

#37CEE0 #E03779 #E09E37

monochromatic

#157B88 #1DACBD #37CEE0 #6CDBE8 #A1E8F0

Accessibility & contrast

On white

1.90

#37CEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#37CEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CEE0

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CEE0	#FFFFFF	#000000	##000000
##37CEE0	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC6E1

Deuteranopia (green-blind)

#A5B5E0

Tritanopia (blue-blind)

#00D7D3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #37cee0;
/* rgb */ color: rgb(55, 206, 224);
/* oklch */ color: oklch(78.3% 0.123 207.0);

Tailwind

colors: {
  custom: {
    50: '#88dde9',
    500: '#37cee0',
    950: '#000000',
  },
}

SCSS

$custom: #37cee0;
$custom-light: #88dde9;
$custom-dark: #000000;

JSON

{
  "hex": "#37cee0",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 224
  },
  "hsl": {
    "h": 186.391,
    "s": 73.16,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78295,
    "c": 0.12279,
    "h": 207
  },
  "luminance": 0.50337
}

Semantic roles & 50–950 ramp

primary

#37CEE0

secondary

#8E382E

accent

#4C38F0

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1516

muted

#7F8484

Preview Lab

Preview with #37CEE0

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

Preview Lab → · Contrast checker → · Palette generator →