#37C4D0#37C4D0

#37C4D0 is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.3% C 0.116 H 203.5°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#37C4D0
RGB	rgb(55, 196, 208)
HSL	hsl(185, 62%, 52%)
HSV	hsv(185, 74%, 82%)
CMYK	cmyk(73.6%, 5.8%, 0%, 18.4%)
CIE-LAB	lab(72.79, -32.37, -16.69)
CIE-LCH	lch(72.79, 36.42, 207.27°)
OKLab	oklab(75.3% -0.1064 -0.0464)
OKLCH	oklch(75.3% 0.116 203.5)
XYZ	xyz(32.6956, 44.8422, 66.5945)
Luminance	0.4485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C4D0 #D04337

analogous

#37D090 #37C4D0 #3778D0

triadic

#37C4D0 #D037C4 #C4D037

tetradic

#37C4D0 #9037D0 #D04337 #78D037

square

#37C4D0 #9037D0 #D04337 #78D037

split-complementary

#37C4D0 #D03778 #D09037

monochromatic

#1B6B72 #269AA3 #37C4D0 #69D3DC #9AE1E7

Accessibility & contrast

On white

2.11

#37C4D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#37C4D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C4D0

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C4D0	#FFFFFF	#000000	##000000
##37C4D0	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BCD1

Deuteranopia (green-blind)

#9FACD1

Tritanopia (blue-blind)

#00CCC7

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37c4d0;
/* rgb */ color: rgb(55, 196, 208);
/* oklch */ color: oklch(75.3% 0.116 203.5);

Tailwind

colors: {
  custom: {
    50: '#85d6de',
    500: '#37c4d0',
    950: '#000000',
  },
}

SCSS

$custom: #37c4d0;
$custom-light: #85d6de;
$custom-dark: #000000;

JSON

{
  "hex": "#37c4d0",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 208
  },
  "hsl": {
    "h": 184.706,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75302,
    "c": 0.11604,
    "h": 203.5
  },
  "luminance": 0.44846
}

Semantic roles & 50–950 ramp

primary

#37C4D0

secondary

#D39590

accent

#4F43E5

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #37C4D0

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

Preview Lab → · Contrast checker → · Palette generator →