#37B53A#37B53A

#37B53A is a light, vivid green. Relative luminance 0.342; OKLCH L 68.0% C 0.196 H 143.4°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#37B53A
RGB	rgb(55, 181, 58)
HSL	hsl(121, 53%, 46%)
HSV	hsv(121, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 68%, 29%)
CIE-LAB	lab(65.09, -57.89, 50.79)
CIE-LCH	lch(65.09, 77.01, 138.74°)
OKLab	oklab(68% -0.157 0.1168)
OKLCH	oklch(68% 0.196 143.4)
XYZ	xyz(18.8620, 34.1634, 9.6023)
Luminance	0.3417 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B53A #B537B2

analogous

#73B537 #37B53A #37B579

triadic

#37B53A #3A37B5 #B53A37

tetradic

#37B53A #3773B5 #B537B2 #B57937

square

#37B53A #3773B5 #B537B2 #B57937

split-complementary

#37B53A #7937B5 #B53773

monochromatic

#1A571C #29862B #37B53A #5CCD5F #8BDC8D

Accessibility & contrast

On white

2.68

#37B53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#37B53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B53A

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B53A	#FFFFFF	#000000	##000000
##37B53A	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A429

Deuteranopia (green-blind)

#AA9A46

Tritanopia (blue-blind)

#0FB09C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b53a;
/* rgb */ color: rgb(55, 181, 58);
/* oklch */ color: oklch(68.0% 0.196 143.4);

Tailwind

colors: {
  custom: {
    50: '#80cc76',
    500: '#37b53a',
    950: '#000000',
  },
}

SCSS

$custom: #37b53a;
$custom-light: #80cc76;
$custom-dark: #000000;

JSON

{
  "hex": "#37b53a",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 58
  },
  "hsl": {
    "h": 121.429,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67995,
    "c": 0.19572,
    "h": 143.4
  },
  "luminance": 0.34165
}

Semantic roles & 50–950 ramp

primary

#37B53A

secondary

#C682C4

accent

#4BD9DD

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #37B53A

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

Preview Lab → · Contrast checker → · Palette generator →