#37B979#37B979

#37B979 is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.0% C 0.147 H 157.2°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#37B979
RGB	rgb(55, 185, 121)
HSL	hsl(150, 54%, 47%)
HSV	hsv(150, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 34.6%, 27.5%)
CIE-LAB	lab(67.19, -49.87, 22.58)
CIE-LCH	lch(67.19, 54.74, 155.64°)
OKLab	oklab(70% -0.1352 0.0569)
OKLCH	oklch(70% 0.147 157.2)
XYZ	xyz(22.3736, 36.8881, 24.0264)
Luminance	0.3689 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B979 #B93777

analogous

#37B938 #37B979 #37B8B9

triadic

#37B979 #7937B9 #B97937

tetradic

#37B979 #3837B9 #B93777 #B8B937

square

#37B979 #3837B9 #B93777 #B8B937

split-complementary

#37B979 #B937B8 #B93837

monochromatic

#1B5B3B #298A5A #37B979 #5ECF97 #8DDDB6

Accessibility & contrast

On white

2.51

#37B979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#37B979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B979

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B979	#FFFFFF	#000000	##000000
##37B979	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AB75

Deuteranopia (green-blind)

#A79F7D

Tritanopia (blue-blind)

#00B8A8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37b979;
/* rgb */ color: rgb(55, 185, 121);
/* oklch */ color: oklch(70.0% 0.147 157.2);

Tailwind

colors: {
  custom: {
    50: '#7fcfa0',
    500: '#37b979',
    950: '#000000',
  },
}

SCSS

$custom: #37b979;
$custom-light: #7fcfa0;
$custom-dark: #000000;

JSON

{
  "hex": "#37b979",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 121
  },
  "hsl": {
    "h": 150.462,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.7,
    "c": 0.14665,
    "h": 157.2
  },
  "luminance": 0.36891
}

Semantic roles & 50–950 ramp

primary

#37B979

secondary

#C884A5

accent

#4A93DE

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #37B979

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

Preview Lab → · Contrast checker → · Palette generator →