#37B4AF#37B4AF

#37B4AF is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.2% C 0.107 H 191.1°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#37B4AF
RGB	rgb(55, 180, 175)
HSL	hsl(178, 53%, 46%)
HSV	hsv(178, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 2.8%, 29.4%)
CIE-LAB	lab(66.94, -34.45, -7.35)
CIE-LCH	lch(66.94, 35.22, 192.05°)
OKLab	oklab(70.22% -0.1047 -0.0205)
OKLCH	oklch(70.22% 0.107 191.1)
XYZ	xyz(25.6311, 36.5469, 46.2526)
Luminance	0.3655 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B4AF #B4373C

analogous

#37B470 #37B4AF #377AB4

triadic

#37B4AF #AF37B4 #B4AF37

tetradic

#37B4AF #7037B4 #B4373C #7AB437

square

#37B4AF #7037B4 #B4373C #7AB437

split-complementary

#37B4AF #B4377A #B47037

monochromatic

#1A5654 #298581 #37B4AF #5BCDC8 #8ADBD8

Accessibility & contrast

On white

2.53

#37B4AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#37B4AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B4AF

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B4AF	#FFFFFF	#000000	##000000
##37B4AF	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ABAF

Deuteranopia (green-blind)

#979DB0

Tritanopia (blue-blind)

#00B9B2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b4af;
/* rgb */ color: rgb(55, 180, 175);
/* oklch */ color: oklch(70.2% 0.107 191.1);

Tailwind

colors: {
  custom: {
    50: '#80cbc6',
    500: '#37b4af',
    950: '#000000',
  },
}

SCSS

$custom: #37b4af;
$custom-light: #80cbc6;
$custom-dark: #000000;

JSON

{
  "hex": "#37b4af",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 175
  },
  "hsl": {
    "h": 177.6,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70217,
    "c": 0.10674,
    "h": 191.1
  },
  "luminance": 0.3655
}

Semantic roles & 50–950 ramp

primary

#37B4AF

secondary

#C68184

accent

#4B51DD

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B4AF

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

Preview Lab → · Contrast checker → · Palette generator →