#37C381#37C381

#37C381 is a light, vivid teal. Relative luminance 0.414; OKLCH L 72.7% C 0.153 H 157.9°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#37C381
RGB	rgb(55, 195, 129)
HSL	hsl(152, 56%, 49%)
HSV	hsv(152, 72%, 76%)
CMYK	cmyk(71.8%, 0%, 33.8%, 23.5%)
CIE-LAB	lab(70.47, -52.15, 22.76)
CIE-LCH	lch(70.47, 56.90, 156.42°)
OKLab	oklab(72.75% -0.1414 0.0574)
OKLCH	oklch(72.75% 0.153 157.9)
XYZ	xyz(25.0506, 41.4245, 27.4401)
Luminance	0.4143 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C381 #C33779

analogous

#37C33B #37C381 #37BFC3

triadic

#37C381 #8137C3 #C38137

tetradic

#37C381 #3B37C3 #C33779 #BFC337

square

#37C381 #3B37C3 #C33779 #BFC337

split-complementary

#37C381 #C337BF #C33B37

monochromatic

#1C6442 #2A9361 #37C381 #64D39F #94E1BC

Accessibility & contrast

On white

2.26

#37C381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#37C381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C381

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C381	#FFFFFF	#000000	##000000
##37C381	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B47D

Deuteranopia (green-blind)

#B0A785

Tritanopia (blue-blind)

#00C2B2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c381;
/* rgb */ color: rgb(55, 195, 129);
/* oklch */ color: oklch(72.7% 0.153 157.9);

Tailwind

colors: {
  custom: {
    50: '#81d6a6',
    500: '#37c381',
    950: '#000000',
  },
}

SCSS

$custom: #37c381;
$custom-light: #81d6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#37c381",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 129
  },
  "hsl": {
    "h": 151.714,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72747,
    "c": 0.15263,
    "h": 157.9
  },
  "luminance": 0.41427
}

Semantic roles & 50–950 ramp

primary

#37C381

secondary

#CC8AA9

accent

#4990DF

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #37C381

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

Preview Lab → · Contrast checker → · Palette generator →