#37B19D#37B19D

#37B19D is a light, moderate teal. Relative luminance 0.347; OKLCH L 68.9% C 0.110 H 179.6°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#37B19D
RGB	rgb(55, 177, 157)
HSL	hsl(170, 53%, 45%)
HSV	hsv(170, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 11.3%, 30.6%)
CIE-LAB	lab(65.51, -38.03, 0.52)
CIE-LCH	lch(65.51, 38.03, 179.22°)
OKLab	oklab(68.88% -0.1099 0.0008)
OKLCH	oklch(68.88% 0.11 179.6)
XYZ	xyz(23.3805, 34.6882, 37.3550)
Luminance	0.3469 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B19D #B1374B

analogous

#37B160 #37B19D #3788B1

triadic

#37B19D #9D37B1 #B19D37

tetradic

#37B19D #6037B1 #B1374B #88B137

square

#37B19D #6037B1 #B1374B #88B137

split-complementary

#37B19D #B13788 #B16037

monochromatic

#1A544A #288274 #37B19D #5ACCB9 #88DACD

Accessibility & contrast

On white

2.65

#37B19D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#37B19D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B19D

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B19D	#FFFFFF	#000000	##000000
##37B19D	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA69C

Deuteranopia (green-blind)

#989A9F

Tritanopia (blue-blind)

#00B4AB

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b19d;
/* rgb */ color: rgb(55, 177, 157);
/* oklch */ color: oklch(68.9% 0.110 179.6);

Tailwind

colors: {
  custom: {
    50: '#7ec9b9',
    500: '#37b19d',
    950: '#000000',
  },
}

SCSS

$custom: #37b19d;
$custom-light: #7ec9b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37b19d",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 157
  },
  "hsl": {
    "h": 170.164,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68884,
    "c": 0.10989,
    "h": 179.6
  },
  "luminance": 0.34691
}

Semantic roles & 50–950 ramp

primary

#37B19D

secondary

#C4808B

accent

#4C63DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B19D

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

Preview Lab → · Contrast checker → · Palette generator →