#37BCC7#37BCC7

#37BCC7 is a light, moderate teal. Relative luminance 0.409; OKLCH L 73.0% C 0.111 H 203.2°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#37BCC7
RGB	rgb(55, 188, 199)
HSL	hsl(185, 57%, 50%)
HSV	hsv(185, 72%, 78%)
CMYK	cmyk(72.4%, 5.5%, 0%, 22%)
CIE-LAB	lab(70.10, -31.23, -15.82)
CIE-LCH	lch(70.10, 35.01, 206.87°)
OKLab	oklab(73.03% -0.1023 -0.044)
OKLCH	oklch(73.03% 0.111 203.2)
XYZ	xyz(29.8630, 40.8986, 60.3421)
Luminance	0.4090 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BCC7 #C74237

analogous

#37C78A #37BCC7 #3774C7

triadic

#37BCC7 #C737BC #BCC737

tetradic

#37BCC7 #8A37C7 #C74237 #74C737

square

#37BCC7 #8A37C7 #C74237 #74C737

split-complementary

#37BCC7 #C73774 #C78A37

monochromatic

#1C6167 #2A8F97 #37BCC7 #66CCD5 #96DCE2

Accessibility & contrast

On white

2.29

#37BCC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#37BCC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BCC7

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BCC7	#FFFFFF	#000000	##000000
##37BCC7	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB4C8

Deuteranopia (green-blind)

#99A5C8

Tritanopia (blue-blind)

#00C4BF

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37bcc7;
/* rgb */ color: rgb(55, 188, 199);
/* oklch */ color: oklch(73.0% 0.111 203.2);

Tailwind

colors: {
  custom: {
    50: '#83d0d8',
    500: '#37bcc7',
    950: '#000000',
  },
}

SCSS

$custom: #37bcc7;
$custom-light: #83d0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#37bcc7",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 199
  },
  "hsl": {
    "h": 184.583,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73034,
    "c": 0.11138,
    "h": 203.2
  },
  "luminance": 0.40902
}

Semantic roles & 50–950 ramp

primary

#37BCC7

secondary

#CD918C

accent

#5348E0

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BCC7

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

Preview Lab → · Contrast checker → · Palette generator →