#37B41A#37B41A

#37B41A is a light, highly saturated green. Relative luminance 0.335; OKLCH L 67.5% C 0.211 H 140.8°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#37B41A
RGB	rgb(55, 180, 26)
HSL	hsl(109, 75%, 40%)
HSV	hsv(109, 86%, 71%)
CMYK	cmyk(69.4%, 0%, 85.6%, 29.4%)
CIE-LAB	lab(64.59, -59.78, 60.79)
CIE-LCH	lch(64.59, 85.26, 134.52°)
OKLab	oklab(67.52% -0.1636 0.1335)
OKLCH	oklch(67.52% 0.211 140.8)
XYZ	xyz(18.0823, 33.5274, 6.4956)
Luminance	0.3353 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B41A #971AB4

analogous

#84B41A #37B41A #1AB44A

triadic

#37B41A #1A37B4 #B41A37

tetradic

#37B41A #1A84B4 #971AB4 #B44A1A

square

#37B41A #1A84B4 #971AB4 #B44A1A

split-complementary

#37B41A #4A1AB4 #B41A84

monochromatic

#16490B #277F12 #37B41A #4DE02B #7AE860

Accessibility & contrast

On white

2.73

#37B41A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#37B41A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B41A

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B41A	#FFFFFF	#000000	##000000
##37B41A	1.00	2.73	7.71	7.71
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AA9930

Tritanopia (blue-blind)

#1BAE99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37b41a;
/* rgb */ color: rgb(55, 180, 26);
/* oklch */ color: oklch(67.5% 0.211 140.8);

Tailwind

colors: {
  custom: {
    50: '#81cc67',
    500: '#37b41a',
    950: '#000000',
  },
}

SCSS

$custom: #37b41a;
$custom-light: #81cc67;
$custom-dark: #000000;

JSON

{
  "hex": "#37b41a",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 26
  },
  "hsl": {
    "h": 108.701,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.67516,
    "c": 0.21121,
    "h": 140.8
  },
  "luminance": 0.33529
}

Semantic roles & 50–950 ramp

primary

#37B41A

secondary

#B85DCC

accent

#36F1CE

background

#F8FCF6

surface

#F0F9EB

border

#CBD2C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #37B41A

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

Preview Lab → · Contrast checker → · Palette generator →