#37C0CE#37C0CE

#37C0CE is a light, moderate teal. Relative luminance 0.430; OKLCH L 74.3% C 0.114 H 205.2°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#37C0CE
RGB	rgb(55, 192, 206)
HSL	hsl(186, 61%, 51%)
HSV	hsv(186, 73%, 81%)
CMYK	cmyk(73.3%, 6.8%, 0%, 19.2%)
CIE-LAB	lab(71.53, -31.05, -17.50)
CIE-LCH	lch(71.53, 35.64, 209.40°)
OKLab	oklab(74.26% -0.1033 -0.0486)
OKLCH	oklch(74.26% 0.114 205.2)
XYZ	xyz(31.5609, 42.9639, 65.0100)
Luminance	0.4297 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C0CE #CE4537

analogous

#37CE90 #37C0CE #3774CE

triadic

#37C0CE #CE37C0 #C0CE37

tetradic

#37C0CE #9037CE #CE4537 #74CE37

square

#37C0CE #9037CE #CE4537 #74CE37

split-complementary

#37C0CE #CE3774 #CE9037

monochromatic

#1B686F #2795A0 #37C0CE #68CFDA #99DFE6

Accessibility & contrast

On white

2.19

#37C0CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#37C0CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C0CE

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C0CE	#FFFFFF	#000000	##000000
##37C0CE	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B8CF

Deuteranopia (green-blind)

#9BA9CE

Tritanopia (blue-blind)

#00C8C4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #37c0ce;
/* rgb */ color: rgb(55, 192, 206);
/* oklch */ color: oklch(74.3% 0.114 205.2);

Tailwind

colors: {
  custom: {
    50: '#85d3dd',
    500: '#37c0ce',
    950: '#000000',
  },
}

SCSS

$custom: #37c0ce;
$custom-light: #85d3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#37c0ce",
  "rgb": {
    "r": 55,
    "g": 192,
    "b": 206
  },
  "hsl": {
    "h": 185.563,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74263,
    "c": 0.11419,
    "h": 205.2
  },
  "luminance": 0.42968
}

Semantic roles & 50–950 ramp

primary

#37C0CE

secondary

#D2958F

accent

#5344E4

background

#F8FDFD

surface

#F0FAFB

border

#CBD3D4

text

#0D1415

muted

#7D8383

Preview Lab

Preview with #37C0CE

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

Preview Lab → · Contrast checker → · Palette generator →