#37BCA4#37BCA4

#37BCA4 is a light, moderate teal. Relative luminance 0.395; OKLCH L 71.9% C 0.118 H 177.9°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#37BCA4
RGB	rgb(55, 188, 164)
HSL	hsl(169, 55%, 48%)
HSV	hsv(169, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 12.8%, 26.3%)
CIE-LAB	lab(69.08, -41.09, 1.86)
CIE-LCH	lch(69.08, 41.13, 177.41°)
OKLab	oklab(71.86% -0.1179 0.0043)
OKLCH	oklch(71.86% 0.118 177.9)
XYZ	xyz(26.2563, 39.4559, 41.3467)
Luminance	0.3946 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BCA4 #BC374F

analogous

#37BC61 #37BCA4 #3791BC

triadic

#37BCA4 #A437BC #BCA437

tetradic

#37BCA4 #6137BC #BC374F #91BC37

square

#37BCA4 #6137BC #BC374F #91BC37

split-complementary

#37BCA4 #BC3791 #BC6137

monochromatic

#1B5D51 #298D7B #37BCA4 #60D0BC #8FDED0

Accessibility & contrast

On white

2.36

#37BCA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#37BCA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BCA4

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BCA4	#FFFFFF	#000000	##000000
##37BCA4	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B0A3

Deuteranopia (green-blind)

#A2A3A6

Tritanopia (blue-blind)

#00BFB5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bca4;
/* rgb */ color: rgb(55, 188, 164);
/* oklch */ color: oklch(71.9% 0.118 177.9);

Tailwind

colors: {
  custom: {
    50: '#81d1be',
    500: '#37bca4',
    950: '#000000',
  },
}

SCSS

$custom: #37bca4;
$custom-light: #81d1be;
$custom-dark: #000000;

JSON

{
  "hex": "#37bca4",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 164
  },
  "hsl": {
    "h": 169.173,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71862,
    "c": 0.11799,
    "h": 177.9
  },
  "luminance": 0.39459
}

Semantic roles & 50–950 ramp

primary

#37BCA4

secondary

#C98692

accent

#4A64DE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BCA4

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

Preview Lab → · Contrast checker → · Palette generator →