#37AF2C#37AF2C

#37AF2C is a light, vivid green. Relative luminance 0.317; OKLCH L 66.3% C 0.198 H 141.9°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#37AF2C
RGB	rgb(55, 175, 44)
HSL	hsl(115, 60%, 43%)
HSV	hsv(115, 75%, 69%)
CMYK	cmyk(68.6%, 0%, 74.9%, 31.4%)
CIE-LAB	lab(63.05, -57.07, 54.04)
CIE-LCH	lch(63.05, 78.59, 136.56°)
OKLab	oklab(66.27% -0.1555 0.1219)
OKLCH	oklch(66.27% 0.198 141.9)
XYZ	xyz(17.3592, 31.6522, 7.5770)
Luminance	0.3165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF2C #A42CAF

analogous

#78AF2C #37AF2C #2CAF63

triadic

#37AF2C #2C37AF #AF2C37

tetradic

#37AF2C #2C78AF #A42CAF #AF632C

square

#37AF2C #2C78AF #A42CAF #AF632C

split-complementary

#37AF2C #632CAF #AF2C78

monochromatic

#184D13 #287E20 #37AF2C #53D147 #81DD78

Accessibility & contrast

On white

2.86

#37AF2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#37AF2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF2C

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF2C	#FFFFFF	#000000	##000000
##37AF2C	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E11

Deuteranopia (green-blind)

#A5953A

Tritanopia (blue-blind)

#1AAA96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37af2c;
/* rgb */ color: rgb(55, 175, 44);
/* oklch */ color: oklch(66.3% 0.198 141.9);

Tailwind

colors: {
  custom: {
    50: '#7fc86e',
    500: '#37af2c',
    950: '#000000',
  },
}

SCSS

$custom: #37af2c;
$custom-light: #7fc86e;
$custom-dark: #000000;

JSON

{
  "hex": "#37af2c",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 44
  },
  "hsl": {
    "h": 114.962,
    "s": 59.817,
    "l": 42.941
  },
  "oklch": {
    "l": 0.66273,
    "c": 0.19757,
    "h": 141.9
  },
  "luminance": 0.31654
}

Semantic roles & 50–950 ramp

primary

#37AF2C

secondary

#BE72C5

accent

#45E3D6

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37AF2C

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

Preview Lab → · Contrast checker → · Palette generator →