#37B8AF#37B8AF

#37B8AF is a light, moderate teal. Relative luminance 0.382; OKLCH L 71.2% C 0.110 H 188.2°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#37B8AF
RGB	rgb(55, 184, 175)
HSL	hsl(176, 54%, 47%)
HSV	hsv(176, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 4.9%, 27.8%)
CIE-LAB	lab(68.16, -36.31, -5.54)
CIE-LCH	lch(68.16, 36.73, 188.68°)
OKLab	oklab(71.21% -0.1088 -0.0156)
OKLCH	oklch(71.21% 0.11 188.2)
XYZ	xyz(26.4503, 38.1853, 46.5256)
Luminance	0.3819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B8AF #B83740

analogous

#37B86F #37B8AF #3781B8

triadic

#37B8AF #AF37B8 #B8AF37

tetradic

#37B8AF #6F37B8 #B83740 #81B837

square

#37B8AF #6F37B8 #B83740 #81B837

split-complementary

#37B8AF #B83781 #B86F37

monochromatic

#1B5A55 #298982 #37B8AF #5DCFC7 #8DDDD7

Accessibility & contrast

On white

2.43

#37B8AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#37B8AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B8AF

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B8AF	#FFFFFF	#000000	##000000
##37B8AF	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAEAF

Deuteranopia (green-blind)

#9BA0B0

Tritanopia (blue-blind)

#00BDB5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b8af;
/* rgb */ color: rgb(55, 184, 175);
/* oklch */ color: oklch(71.2% 0.110 188.2);

Tailwind

colors: {
  custom: {
    50: '#81cec6',
    500: '#37b8af',
    950: '#000000',
  },
}

SCSS

$custom: #37b8af;
$custom-light: #81cec6;
$custom-dark: #000000;

JSON

{
  "hex": "#37b8af",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 175
  },
  "hsl": {
    "h": 175.814,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71209,
    "c": 0.10992,
    "h": 188.2
  },
  "luminance": 0.38188
}

Semantic roles & 50–950 ramp

primary

#37B8AF

secondary

#C78488

accent

#4A55DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B8AF

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

Preview Lab → · Contrast checker → · Palette generator →