#37CCCC#37CCCC

#37CCCC is a light, moderate teal. Relative luminance 0.484; OKLCH L 77.1% C 0.120 H 195.0°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#37CCCC
RGB	rgb(55, 204, 204)
HSL	hsl(180, 59%, 51%)
HSV	hsv(180, 73%, 80%)
CMYK	cmyk(73%, 0%, 0%, 20%)
CIE-LAB	lab(75.05, -37.29, -11.12)
CIE-LCH	lch(75.05, 38.92, 196.61°)
OKLab	oklab(77.09% -0.1158 -0.0309)
OKLCH	oklch(77.09% 0.12 195)
XYZ	xyz(34.0625, 48.3535, 64.6530)
Luminance	0.4836 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CCCC #CC3737

analogous

#37CC81 #37CCCC #3781CC

triadic

#37CCCC #CC37CC #CCCC37

tetradic

#37CCCC #8137CC #CC3737 #81CC37

square

#37CCCC #8137CC #CC3737 #81CC37

split-complementary

#37CCCC #CC3781 #CC8137

monochromatic

#1C6D6D #289E9E #37CCCC #68D8D8 #99E5E5

Accessibility & contrast

On white

1.97

#37CCCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#37CCCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CCCC

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CCCC	#FFFFFF	#000000	##000000
##37CCCC	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC2CC

Deuteranopia (green-blind)

#A9B2CD

Tritanopia (blue-blind)

#00D3CC

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #37cccc;
/* rgb */ color: rgb(55, 204, 204);
/* oklch */ color: oklch(77.1% 0.120 195.0);

Tailwind

colors: {
  custom: {
    50: '#86dcdb',
    500: '#37cccc',
    950: '#000000',
  },
}

SCSS

$custom: #37cccc;
$custom-light: #86dcdb;
$custom-dark: #000000;

JSON

{
  "hex": "#37cccc",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 204
  },
  "hsl": {
    "h": 180,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.77092,
    "c": 0.1199,
    "h": 195
  },
  "luminance": 0.48358
}

Semantic roles & 50–950 ramp

primary

#37CCCC

secondary

#D08E8E

accent

#4545E3

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #37CCCC

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

Preview Lab → · Contrast checker → · Palette generator →