#37AFBD#37AFBD

#37AFBD is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.5% C 0.104 H 206.4°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#37AFBD
RGB	rgb(55, 175, 189)
HSL	hsl(186, 55%, 48%)
HSV	hsv(186, 71%, 74%)
CMYK	cmyk(70.9%, 7.4%, 0%, 25.9%)
CIE-LAB	lab(65.86, -27.91, -16.72)
CIE-LCH	lch(65.86, 32.54, 210.93°)
OKLab	oklab(69.49% -0.0936 -0.0465)
OKLCH	oklch(69.49% 0.105 206.4)
XYZ	xyz(26.0868, 35.1432, 53.5427)
Luminance	0.3515 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AFBD #BD4537

analogous

#37BD88 #37AFBD #376CBD

triadic

#37AFBD #BD37AF #AFBD37

tetradic

#37AFBD #8837BD #BD4537 #6CBD37

square

#37AFBD #8837BD #BD4537 #6CBD37

split-complementary

#37AFBD #BD376C #BD8837

monochromatic

#1B575E #29838E #37AFBD #60C5D1 #90D6DF

Accessibility & contrast

On white

2.62

#37AFBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#37AFBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AFBD

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AFBD	#FFFFFF	#000000	##000000
##37AFBD	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A8BE

Deuteranopia (green-blind)

#8D9ABD

Tritanopia (blue-blind)

#00B7B3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37afbd;
/* rgb */ color: rgb(55, 175, 189);
/* oklch */ color: oklch(69.5% 0.104 206.4);

Tailwind

colors: {
  custom: {
    50: '#81c7d0',
    500: '#37afbd',
    950: '#000000',
  },
}

SCSS

$custom: #37afbd;
$custom-light: #81c7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#37afbd",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 189
  },
  "hsl": {
    "h": 186.269,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69493,
    "c": 0.1045,
    "h": 206.4
  },
  "luminance": 0.35146
}

Semantic roles & 50–950 ramp

primary

#37AFBD

secondary

#C98D86

accent

#594ADE

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #37AFBD

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

Preview Lab → · Contrast checker → · Palette generator →