#37B8AC#37B8AC

#37B8AC is a light, moderate teal. Relative luminance 0.381; OKLCH L 71.1% C 0.111 H 185.9°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#37B8AC
RGB	rgb(55, 184, 172)
HSL	hsl(174, 54%, 47%)
HSV	hsv(174, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 6.5%, 27.8%)
CIE-LAB	lab(68.07, -37.14, -4.02)
CIE-LCH	lch(68.07, 37.36, 186.17°)
OKLab	oklab(71.11% -0.1102 -0.0114)
OKLCH	oklch(71.11% 0.111 185.9)
XYZ	xyz(26.1589, 38.0687, 44.9911)
Luminance	0.3807 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B8AC #B83743

analogous

#37B86C #37B8AC #3783B8

triadic

#37B8AC #AC37B8 #B8AC37

tetradic

#37B8AC #6C37B8 #B83743 #83B837

square

#37B8AC #6C37B8 #B83743 #83B837

split-complementary

#37B8AC #B83783 #B86C37

monochromatic

#1B5A54 #298980 #37B8AC #5DCFC4 #8DDDD5

Accessibility & contrast

On white

2.44

#37B8AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#37B8AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B8AC

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B8AC	#FFFFFF	#000000	##000000
##37B8AC	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAEAC

Deuteranopia (green-blind)

#9CA0AD

Tritanopia (blue-blind)

#00BCB4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b8ac;
/* rgb */ color: rgb(55, 184, 172);
/* oklch */ color: oklch(71.1% 0.111 185.9);

Tailwind

colors: {
  custom: {
    50: '#80cec4',
    500: '#37b8ac',
    950: '#000000',
  },
}

SCSS

$custom: #37b8ac;
$custom-light: #80cec4;
$custom-dark: #000000;

JSON

{
  "hex": "#37b8ac",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 172
  },
  "hsl": {
    "h": 174.419,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71111,
    "c": 0.11076,
    "h": 185.9
  },
  "luminance": 0.38072
}

Semantic roles & 50–950 ramp

primary

#37B8AC

secondary

#C7848A

accent

#4A58DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #37B8AC

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

Preview Lab → · Contrast checker → · Palette generator →