#37BEA6#37BEA6

#37BEA6 is a light, moderate teal. Relative luminance 0.404; OKLCH L 72.4% C 0.119 H 178.1°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#37BEA6
RGB	rgb(55, 190, 166)
HSL	hsl(169, 55%, 48%)
HSV	hsv(169, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 12.6%, 25.5%)
CIE-LAB	lab(69.75, -41.44, 1.73)
CIE-LCH	lch(69.75, 41.48, 177.61°)
OKLab	oklab(72.42% -0.119 0.0039)
OKLCH	oklch(72.42% 0.119 178.1)
XYZ	xyz(26.8685, 40.3892, 42.4488)
Luminance	0.4039 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEA6 #BE374F

analogous

#37BE62 #37BEA6 #3793BE

triadic

#37BEA6 #A637BE #BEA637

tetradic

#37BEA6 #6237BE #BE374F #93BE37

square

#37BEA6 #6237BE #BE374F #93BE37

split-complementary

#37BEA6 #BE3793 #BE6237

monochromatic

#1C5F53 #298F7D #37BEA6 #61D1BD #90DFD1

Accessibility & contrast

On white

2.31

#37BEA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#37BEA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEA6

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEA6	#FFFFFF	#000000	##000000
##37BEA6	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B2A5

Deuteranopia (green-blind)

#A4A5A8

Tritanopia (blue-blind)

#00C1B7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bea6;
/* rgb */ color: rgb(55, 190, 166);
/* oklch */ color: oklch(72.4% 0.119 178.1);

Tailwind

colors: {
  custom: {
    50: '#81d2c0',
    500: '#37bea6',
    950: '#000000',
  },
}

SCSS

$custom: #37bea6;
$custom-light: #81d2c0;
$custom-dark: #000000;

JSON

{
  "hex": "#37bea6",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 166
  },
  "hsl": {
    "h": 169.333,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72422,
    "c": 0.11908,
    "h": 178.1
  },
  "luminance": 0.40392
}

Semantic roles & 50–950 ramp

primary

#37BEA6

secondary

#CA8793

accent

#4964DE

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BEA6

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

Preview Lab → · Contrast checker → · Palette generator →