#37AB3D#37AB3D

#37AB3D is a light, vivid green. Relative luminance 0.303; OKLCH L 65.3% C 0.182 H 143.9°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX#37AB3D
RGBrgb(55, 171, 61)
HSLhsl(123, 51%, 44%)
HSVhsv(123, 68%, 67%)
CMYKcmyk(67.8%, 0%, 64.3%, 32.9%)
CIE-LABlab(61.89, -54.13, 46.02)
CIE-LCHlch(61.89, 71.05, 139.63°)
OKLaboklab(65.35% -0.1467 0.1071)
OKLCHoklch(65.35% 0.182 143.9)
XYZxyz(16.9797, 30.2732, 9.3624)
Luminance0.3028 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AB3D #AB37A5
analogous
#6BAB37 #37AB3D #37AB77
triadic
#37AB3D #3D37AB #AB3D37
tetradic
#37AB3D #376BAB #AB37A5 #AB7737
square
#37AB3D #376BAB #AB37A5 #AB7737
split-complementary
#37AB3D #7737AB #AB376B
monochromatic
#194E1C #287D2C #37AB3D #56C95C #85D889

Accessibility & contrast

On white

2.98
#37AB3D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.06
#37AB3D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AB3D
7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AB3D#FFFFFF#000000##000000
##37AB3D1.002.987.067.06
#FFFFFF2.981.0021.0021.00
#0000007.0621.001.001.00
##0000007.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#AE9B30
Deuteranopia (green-blind)
#A09247
Tritanopia (blue-blind)
#17A694
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #37ab3d;
/* rgb */ color: rgb(55, 171, 61);
/* oklch */ color: oklch(65.3% 0.182 143.9);
Tailwind
colors: {
  custom: {
    50: '#7dc577',
    500: '#37ab3d',
    950: '#000000',
  },
}
SCSS
$custom: #37ab3d;
$custom-light: #7dc577;
$custom-dark: #000000;
JSON
{
  "hex": "#37ab3d",
  "rgb": {
    "r": 55,
    "g": 171,
    "b": 61
  },
  "hsl": {
    "h": 123.103,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.6535,
    "c": 0.1816,
    "h": 143.9
  },
  "luminance": 0.30275
}

Semantic roles & 50–950 ramp

primary
#37AB3D
secondary
#C17CBE
accent
#4DD3DB
background
#F8FCF7
surface
#EFF8ED
border
#CAD1C8
text
#0B1309
muted
#7C827B

Preview Lab

Preview with #37AB3D

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

Preview Lab → · Contrast checker → · Palette generator →

#37AB3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva