#37973B#37973B

#37973B is a mid, vivid green. Relative luminance 0.233; OKLCH L 59.9% C 0.158 H 143.9°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX#37973B
RGBrgb(55, 151, 59)
HSLhsl(123, 47%, 40%)
HSVhsv(123, 64%, 59%)
CMYKcmyk(63.6%, 0%, 60.9%, 40.8%)
CIE-LABlab(55.34, -47.07, 39.52)
CIE-LCHlch(55.34, 61.46, 139.98°)
OKLaboklab(59.93% -0.1277 0.093)
OKLCHoklch(59.93% 0.158 143.9)
XYZxyz(13.4308, 23.2599, 7.9186)
Luminance0.2326 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37973B #973793
analogous
#639737 #37973B #37976B
triadic
#37973B #3B3797 #973B37
tetradic
#37973B #376397 #973793 #976B37
square
#37973B #376397 #973793 #976B37
split-complementary
#37973B #6B3797 #973763
monochromatic
#163D18 #276A29 #37973B #4DBE52 #7ACF7D

Accessibility & contrast

On white

3.72
#37973B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.65
#37973B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37973B
5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37973B#FFFFFF#000000##000000
##37973B1.003.725.655.65
#FFFFFF3.721.0021.0021.00
#0000005.6521.001.001.00
##0000005.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#9A8931
Deuteranopia (green-blind)
#8E8142
Tritanopia (blue-blind)
#229383
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #37973b;
/* rgb */ color: rgb(55, 151, 59);
/* oklch */ color: oklch(59.9% 0.158 143.9);
Tailwind
colors: {
  custom: {
    50: '#79b674',
    500: '#37973b',
    950: '#000000',
  },
}
SCSS
$custom: #37973b;
$custom-light: #79b674;
$custom-dark: #000000;
JSON
{
  "hex": "#37973b",
  "rgb": {
    "r": 55,
    "g": 151,
    "b": 59
  },
  "hsl": {
    "h": 122.5,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.59928,
    "c": 0.15792,
    "h": 143.9
  },
  "luminance": 0.23261
}

Semantic roles & 50–950 ramp

primary
#37973B
secondary
#B872B5
accent
#52D1D6
background
#F7FBF7
surface
#EEF6ED
border
#C9D0C8
text
#0A1108
muted
#7C807B

Preview Lab

Preview with #37973B

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

Preview Lab → · Contrast checker → · Palette generator →

#37973B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva