#37CED9#37CED9

#37CED9 is a light, vivid teal. Relative luminance 0.500; OKLCH L 78.0% C 0.121 H 202.4°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#37CED9
RGB	rgb(55, 206, 217)
HSL	hsl(184, 68%, 53%)
HSV	hsv(184, 75%, 85%)
CMYK	cmyk(74.7%, 5.1%, 0%, 14.9%)
CIE-LAB	lab(76.04, -34.43, -16.64)
CIE-LCH	lch(76.04, 38.24, 205.80°)
OKLab	oklab(78.04% -0.1122 -0.0462)
OKLCH	oklch(78.04% 0.121 202.4)
XYZ	xyz(36.1656, 49.9602, 73.3694)
Luminance	0.4996 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CED9 #D94237

analogous

#37D993 #37CED9 #377DD9

triadic

#37CED9 #D937CE #CED937

tetradic

#37CED9 #9337D9 #D94237 #7DD937

square

#37CED9 #9337D9 #D94237 #7DD937

split-complementary

#37CED9 #D9377D #D99337

monochromatic

#18777E #22A7B1 #37CED9 #6ADBE3 #9EE7ED

Accessibility & contrast

On white

1.91

#37CED9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.99

#37CED9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CED9

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CED9	#FFFFFF	#000000	##000000
##37CED9	1.00	1.91	10.99	10.99
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.99	21.00	1.00	1.00
##000000	10.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC5DA

Deuteranopia (green-blind)

#A7B4DA

Tritanopia (blue-blind)

#00D6D1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #37ced9;
/* rgb */ color: rgb(55, 206, 217);
/* oklch */ color: oklch(78.0% 0.121 202.4);

Tailwind

colors: {
  custom: {
    50: '#87dde4',
    500: '#37ced9',
    950: '#000000',
  },
}

SCSS

$custom: #37ced9;
$custom-light: #87dde4;
$custom-dark: #000000;

JSON

{
  "hex": "#37ced9",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 217
  },
  "hsl": {
    "h": 184.074,
    "s": 68.067,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78035,
    "c": 0.1214,
    "h": 202.4
  },
  "luminance": 0.49965
}

Semantic roles & 50–950 ramp

primary

#37CED9

secondary

#D99893

accent

#493DEB

background

#F9FDFD

surface

#F1FBFB

border

#CBD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #37CED9

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

Preview Lab → · Contrast checker → · Palette generator →