#37CFDE#37CFDE

#37CFDE is a light, vivid teal. Relative luminance 0.507; OKLCH L 78.5% C 0.123 H 205.0°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#37CFDE
RGB	rgb(55, 207, 222)
HSL	hsl(185, 72%, 54%)
HSV	hsv(185, 75%, 87%)
CMYK	cmyk(75.2%, 6.8%, 0%, 12.9%)
CIE-LAB	lab(76.50, -33.41, -18.64)
CIE-LCH	lch(76.50, 38.26, 209.16°)
OKLab	oklab(78.46% -0.1111 -0.0518)
OKLCH	oklch(78.46% 0.123 205)
XYZ	xyz(37.0673, 50.7073, 76.9270)
Luminance	0.5071 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CFDE #DE4637

analogous

#37DE9A #37CFDE #377CDE

triadic

#37CFDE #DE37CF #CFDE37

tetradic

#37CFDE #9A37DE #DE4637 #7CDE37

square

#37CFDE #9A37DE #DE4637 #7CDE37

split-complementary

#37CFDE #DE377C #DE9A37

monochromatic

#167B85 #1FABB9 #37CFDE #6CDCE7 #A0E8EF

Accessibility & contrast

On white

1.88

#37CFDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#37CFDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CFDE

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CFDE	#FFFFFF	#000000	##000000
##37CFDE	1.00	1.88	11.14	11.14
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC6DF

Deuteranopia (green-blind)

#A7B6DE

Tritanopia (blue-blind)

#00D8D3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #37cfde;
/* rgb */ color: rgb(55, 207, 222);
/* oklch */ color: oklch(78.5% 0.123 205.0);

Tailwind

colors: {
  custom: {
    50: '#88dee8',
    500: '#37cfde',
    950: '#000000',
  },
}

SCSS

$custom: #37cfde;
$custom-light: #88dee8;
$custom-dark: #000000;

JSON

{
  "hex": "#37cfde",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 222
  },
  "hsl": {
    "h": 185.389,
    "s": 71.674,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78458,
    "c": 0.12263,
    "h": 205
  },
  "luminance": 0.50712
}

Semantic roles & 50–950 ramp

primary

#37CFDE

secondary

#8B362E

accent

#4A39EE

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1516

muted

#7F8484

Preview Lab

Preview with #37CFDE

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

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