#37B7A6#37B7A6

#37B7A6 is a light, moderate teal. Relative luminance 0.374; OKLCH L 70.7% C 0.112 H 182.3°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#37B7A6
RGB	rgb(55, 183, 166)
HSL	hsl(172, 54%, 47%)
HSV	hsv(172, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 9.3%, 28.2%)
CIE-LAB	lab(67.60, -38.33, -1.40)
CIE-LCH	lch(67.60, 38.35, 182.10°)
OKLab	oklab(70.67% -0.1119 -0.0044)
OKLCH	oklch(70.67% 0.112 182.3)
XYZ	xyz(25.3887, 37.4294, 41.9555)
Luminance	0.3743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B7A6 #B73748

analogous

#37B766 #37B7A6 #3788B7

triadic

#37B7A6 #A637B7 #B7A637

tetradic

#37B7A6 #6637B7 #B73748 #88B737

square

#37B7A6 #6637B7 #B73748 #88B737

split-complementary

#37B7A6 #B73788 #B76637

monochromatic

#1B5951 #29887B #37B7A6 #5DCEBF #8CDCD2

Accessibility & contrast

On white

2.47

#37B7A6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#37B7A6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B7A6

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B7A6	#FFFFFF	#000000	##000000
##37B7A6	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFACA5

Deuteranopia (green-blind)

#9C9FA8

Tritanopia (blue-blind)

#00BBB2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b7a6;
/* rgb */ color: rgb(55, 183, 166);
/* oklch */ color: oklch(70.7% 0.112 182.3);

Tailwind

colors: {
  custom: {
    50: '#80cdc0',
    500: '#37b7a6',
    950: '#000000',
  },
}

SCSS

$custom: #37b7a6;
$custom-light: #80cdc0;
$custom-dark: #000000;

JSON

{
  "hex": "#37b7a6",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 166
  },
  "hsl": {
    "h": 172.031,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.7067,
    "c": 0.11199,
    "h": 182.3
  },
  "luminance": 0.37432
}

Semantic roles & 50–950 ramp

primary

#37B7A6

secondary

#C7838C

accent

#4B5EDD

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #37B7A6

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

Preview Lab → · Contrast checker → · Palette generator →