#37AF2A#37AF2A

#37AF2A is a light, vivid green. Relative luminance 0.316; OKLCH L 66.3% C 0.199 H 141.7°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX#37AF2A
RGBrgb(55, 175, 42)
HSLhsl(114, 61%, 43%)
HSVhsv(114, 76%, 69%)
CMYKcmyk(68.6%, 0%, 76%, 31.4%)
CIE-LABlab(63.04, -57.22, 54.72)
CIE-LCHlch(63.04, 79.17, 136.28°)
OKLaboklab(66.26% -0.156 0.123)
OKLCHoklch(66.26% 0.199 141.7)
XYZxyz(17.3225, 31.6375, 7.3838)
Luminance0.3164 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AF2A #A22AAF
analogous
#7AAF2A #37AF2A #2AAF5F
triadic
#37AF2A #2A37AF #AF2A37
tetradic
#37AF2A #2A7AAF #A22AAF #AF5F2A
square
#37AF2A #2A7AAF #A22AAF #AF5F2A
split-complementary
#37AF2A #5F2AAF #AF2A7A
monochromatic
#184C12 #277E1E #37AF2A #52D244 #80DE75

Accessibility & contrast

On white

2.87
#37AF2A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.33
#37AF2A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF2A
7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AF2A#FFFFFF#000000##000000
##37AF2A1.002.877.337.33
#FFFFFF2.871.0021.0021.00
#0000007.3321.001.001.00
##0000007.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B39E0C
Deuteranopia (green-blind)
#A59539
Tritanopia (blue-blind)
#1BAA96
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #37af2a;
/* rgb */ color: rgb(55, 175, 42);
/* oklch */ color: oklch(66.3% 0.199 141.7);
Tailwind
colors: {
  custom: {
    50: '#7fc86d',
    500: '#37af2a',
    950: '#000000',
  },
}
SCSS
$custom: #37af2a;
$custom-light: #7fc86d;
$custom-dark: #000000;
JSON
{
  "hex": "#37af2a",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 42
  },
  "hsl": {
    "h": 114.135,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66259,
    "c": 0.19867,
    "h": 141.7
  },
  "luminance": 0.31639
}

Semantic roles & 50–950 ramp

primary
#37AF2A
secondary
#BD6FC6
accent
#43E4D5
background
#F8FCF6
surface
#F0F8EC
border
#CBD1C7
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #37AF2A

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

Preview Lab → · Contrast checker → · Palette generator →

#37AF2A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva