#37B52A#37B52A

#37B52A is a light, highly saturated green. Relative luminance 0.340; OKLCH L 67.9% C 0.205 H 141.8°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#37B52A
RGB	rgb(55, 181, 42)
HSL	hsl(114, 62%, 44%)
HSV	hsv(114, 77%, 71%)
CMYK	cmyk(69.6%, 0%, 76.8%, 29%)
CIE-LAB	lab(64.98, -59.21, 56.63)
CIE-LCH	lch(64.98, 81.93, 136.28°)
OKLab	oklab(67.87% -0.1614 0.127)
OKLCH	oklch(67.87% 0.205 141.8)
XYZ	xyz(18.5163, 34.0252, 7.7817)
Luminance	0.3403 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B52A #A82AB5

analogous

#7CB52A #37B52A #2AB562

triadic

#37B52A #2A37B5 #B52A37

tetradic

#37B52A #2A7CB5 #A82AB5 #B5622A

square

#37B52A #2A7CB5 #A82AB5 #B5622A

split-complementary

#37B52A #622AB5 #B52A7C

monochromatic

#195213 #28831E #37B52A #55D448 #83E079

Accessibility & contrast

On white

2.69

#37B52A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#37B52A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B52A

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B52A	#FFFFFF	#000000	##000000
##37B52A	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A407

Deuteranopia (green-blind)

#AB9A3A

Tritanopia (blue-blind)

#17AF9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b52a;
/* rgb */ color: rgb(55, 181, 42);
/* oklch */ color: oklch(67.9% 0.205 141.8);

Tailwind

colors: {
  custom: {
    50: '#80cc6e',
    500: '#37b52a',
    950: '#000000',
  },
}

SCSS

$custom: #37b52a;
$custom-light: #80cc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b52a",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 42
  },
  "hsl": {
    "h": 114.388,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.67869,
    "c": 0.20538,
    "h": 141.8
  },
  "luminance": 0.34027
}

Semantic roles & 50–950 ramp

primary

#37B52A

secondary

#C073C8

accent

#42E5D6

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #37B52A

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

Preview Lab → · Contrast checker → · Palette generator →