#37CABC#37CABC

#37CABC is a light, vivid teal. Relative luminance 0.467; OKLCH L 76.1% C 0.121 H 185.5°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#37CABC
RGB	rgb(55, 202, 188)
HSL	hsl(174, 58%, 50%)
HSV	hsv(174, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 6.9%, 20.8%)
CIE-LAB	lab(73.98, -40.87, -4.04)
CIE-LCH	lch(73.98, 41.07, 185.65°)
OKLab	oklab(76.08% -0.1209 -0.0116)
OKLCH	oklch(76.08% 0.121 185.5)
XYZ	xyz(31.7688, 46.6803, 54.9031)
Luminance	0.4668 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CABC #CA3745

analogous

#37CA73 #37CABC #378ECA

triadic

#37CABC #BC37CA #CABC37

tetradic

#37CABC #7337CA #CA3745 #8ECA37

square

#37CABC #7337CA #CA3745 #8ECA37

split-complementary

#37CABC #CA378E #CA7337

monochromatic

#1C6A63 #299B90 #37CABC #67D7CC #98E4DC

Accessibility & contrast

On white

2.03

#37CABC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#37CABC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CABC

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CABC	#FFFFFF	#000000	##000000
##37CABC	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0BFBC

Deuteranopia (green-blind)

#ABB0BE

Tritanopia (blue-blind)

#00CFC5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #37cabc;
/* rgb */ color: rgb(55, 202, 188);
/* oklch */ color: oklch(76.1% 0.121 185.5);

Tailwind

colors: {
  custom: {
    50: '#84dbd0',
    500: '#37cabc',
    950: '#000000',
  },
}

SCSS

$custom: #37cabc;
$custom-light: #84dbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#37cabc",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 188
  },
  "hsl": {
    "h": 174.286,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76075,
    "c": 0.12148,
    "h": 185.5
  },
  "luminance": 0.46684
}

Semantic roles & 50–950 ramp

primary

#37CABC

secondary

#CF8E94

accent

#4655E1

background

#F8FDFC

surface

#F0FBF9

border

#CBD4D2

text

#0D1513

muted

#7D8382

Preview Lab

Preview with #37CABC

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

Preview Lab → · Contrast checker → · Palette generator →