#37BBAF#37BBAF

#37BBAF is a light, moderate teal. Relative luminance 0.394; OKLCH L 72.0% C 0.112 H 186.1°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#37BBAF
RGB	rgb(55, 187, 175)
HSL	hsl(175, 55%, 47%)
HSV	hsv(175, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 6.4%, 26.7%)
CIE-LAB	lab(69.07, -37.68, -4.19)
CIE-LCH	lch(69.07, 37.91, 186.34°)
OKLab	oklab(71.95% -0.1118 -0.0119)
OKLCH	oklch(71.95% 0.112 186.1)
XYZ	xyz(27.0801, 39.4448, 46.7355)
Luminance	0.3945 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BBAF #BB3743

analogous

#37BB6D #37BBAF #3785BB

triadic

#37BBAF #AF37BB #BBAF37

tetradic

#37BBAF #6D37BB #BB3743 #85BB37

square

#37BBAF #6D37BB #BB3743 #85BB37

split-complementary

#37BBAF #BB3785 #BB6D37

monochromatic

#1B5C56 #298C83 #37BBAF #5FD0C6 #8EDED7

Accessibility & contrast

On white

2.36

#37BBAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#37BBAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BBAF

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BBAF	#FFFFFF	#000000	##000000
##37BBAF	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)

#B1B1AF

Deuteranopia (green-blind)

#9EA3B0

Tritanopia (blue-blind)

#00BFB7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bbaf;
/* rgb */ color: rgb(55, 187, 175);
/* oklch */ color: oklch(72.0% 0.112 186.1);

Tailwind

colors: {
  custom: {
    50: '#81d0c6',
    500: '#37bbaf',
    950: '#000000',
  },
}

SCSS

$custom: #37bbaf;
$custom-light: #81d0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#37bbaf",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 175
  },
  "hsl": {
    "h": 174.545,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71954,
    "c": 0.11249,
    "h": 186.1
  },
  "luminance": 0.39448
}

Semantic roles & 50–950 ramp

primary

#37BBAF

secondary

#C9858B

accent

#4A57DE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BBAF

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

Preview Lab → · Contrast checker → · Palette generator →