#37C2CC#37C2CC

#37C2CC is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.7% C 0.115 H 202.2°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#37C2CC
RGB	rgb(55, 194, 204)
HSL	hsl(184, 59%, 51%)
HSV	hsv(184, 73%, 80%)
CMYK	cmyk(73%, 4.9%, 0%, 20%)
CIE-LAB	lab(72.06, -32.61, -15.60)
CIE-LCH	lch(72.06, 36.15, 205.57°)
OKLab	oklab(74.67% -0.1061 -0.0433)
OKLCH	oklch(74.67% 0.115 202.2)
XYZ	xyz(31.7616, 43.7516, 63.8860)
Luminance	0.4375 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C2CC #CC4137

analogous

#37CC8B #37C2CC #3777CC

triadic

#37C2CC #CC37C2 #C2CC37

tetradic

#37C2CC #8B37CC #CC4137 #77CC37

square

#37C2CC #8B37CC #CC4137 #77CC37

split-complementary

#37C2CC #CC3777 #CC8B37

monochromatic

#1C676D #28969E #37C2CC #68D1D8 #99E0E5

Accessibility & contrast

On white

2.15

#37C2CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#37C2CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C2CC

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C2CC	#FFFFFF	#000000	##000000
##37C2CC	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BACD

Deuteranopia (green-blind)

#9EAACD

Tritanopia (blue-blind)

#00CAC5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c2cc;
/* rgb */ color: rgb(55, 194, 204);
/* oklch */ color: oklch(74.7% 0.115 202.2);

Tailwind

colors: {
  custom: {
    50: '#85d5db',
    500: '#37c2cc',
    950: '#000000',
  },
}

SCSS

$custom: #37c2cc;
$custom-light: #85d5db;
$custom-dark: #000000;

JSON

{
  "hex": "#37c2cc",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 204
  },
  "hsl": {
    "h": 184.027,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74672,
    "c": 0.11462,
    "h": 202.2
  },
  "luminance": 0.43755
}

Semantic roles & 50–950 ramp

primary

#37C2CC

secondary

#D0938E

accent

#5045E3

background

#F8FDFD

surface

#F0FAFB

border

#CBD3D4

text

#0D1415

muted

#7D8383

Preview Lab

Preview with #37C2CC

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

Preview Lab → · Contrast checker → · Palette generator →