#377018#377018

#377018 is a mid, vivid yellow-green. Relative luminance 0.125; OKLCH L 48.8% C 0.133 H 137.0°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX#377018
RGBrgb(55, 112, 24)
HSLhsl(99, 65%, 27%)
HSVhsv(99, 79%, 44%)
CMYKcmyk(50.9%, 0%, 78.6%, 56.1%)
CIE-LABlab(41.95, -34.99, 40.37)
CIE-LCHlch(41.95, 53.42, 130.92°)
OKLaboklab(48.79% -0.0971 0.0905)
OKLCHoklch(48.79% 0.133 137)
XYZxyz(7.5344, 12.4660, 2.8731)
Luminance0.1247 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#377018 #511870
analogous
#637018 #377018 #187025
triadic
#377018 #183770 #701837
tetradic
#377018 #186370 #511870 #702518
square
#377018 #186370 #511870 #702518
split-complementary
#377018 #251870 #701863
monochromatic
#0C1905 #1E3E0D #377018 #50A223 #69D330

Accessibility & contrast

On white

6.01
#377018 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.49
#377018 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377018
6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##377018#FFFFFF#000000##FFFFFF
##3770181.006.013.496.01
#FFFFFF6.011.0021.001.00
#0000003.4921.001.0021.00
##FFFFFF6.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#746605
Deuteranopia (green-blind)
#6C6121
Tritanopia (blue-blind)
#346C5F
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #377018;
/* rgb */ color: rgb(55, 112, 24);
/* oklch */ color: oklch(48.8% 0.133 137.0);
Tailwind
colors: {
  custom: {
    50: '#74995c',
    500: '#377018',
    950: '#000000',
  },
}
SCSS
$custom: #377018;
$custom-light: #74995c;
$custom-dark: #000000;
JSON
{
  "hex": "#377018",
  "rgb": {
    "r": 55,
    "g": 112,
    "b": 24
  },
  "hsl": {
    "h": 98.864,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.4879,
    "c": 0.1327,
    "h": 137
  },
  "luminance": 0.12467
}

Semantic roles & 50–950 ramp

primary
#377018
secondary
#813EA5
accent
#40E8AD
background
#F7F9F5
surface
#EDF2E9
border
#C8CCC5
text
#090E04
muted
#7B7E79

Preview Lab

Preview with #377018

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

Preview Lab → · Contrast checker → · Palette generator →

#377018 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva