#377418#377418

#377418 is a mid, vivid yellow-green. Relative luminance 0.134; OKLCH L 49.9% C 0.138 H 137.5°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX#377418
RGBrgb(55, 116, 24)
HSLhsl(100, 66%, 27%)
HSVhsv(100, 79%, 45%)
CMYKcmyk(52.6%, 0%, 79.3%, 54.5%)
CIE-LABlab(43.31, -36.67, 41.70)
CIE-LCHlch(43.31, 55.53, 131.33°)
OKLaboklab(49.91% -0.1016 0.0932)
OKLCHoklch(49.91% 0.138 137.5)
XYZxyz(7.9856, 13.3684, 3.0235)
Luminance0.1337 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#377418 #551874
analogous
#657418 #377418 #187427
triadic
#377418 #183774 #741837
tetradic
#377418 #186574 #551874 #742718
square
#377418 #186574 #551874 #742718
split-complementary
#377418 #271874 #741865
monochromatic
#0C1905 #1F410E #377418 #4FA722 #69D532

Accessibility & contrast

On white

5.72
#377418 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.67
#377418 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377418
5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##377418#FFFFFF#000000##FFFFFF
##3774181.005.723.675.72
#FFFFFF5.721.0021.001.00
#0000003.6721.001.0021.00
##FFFFFF5.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#786903
Deuteranopia (green-blind)
#706422
Tritanopia (blue-blind)
#337063
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #377418;
/* rgb */ color: rgb(55, 116, 24);
/* oklch */ color: oklch(49.9% 0.138 137.5);
Tailwind
colors: {
  custom: {
    50: '#759c5c',
    500: '#377418',
    950: '#000000',
  },
}
SCSS
$custom: #377418;
$custom-light: #759c5c;
$custom-dark: #000000;
JSON
{
  "hex": "#377418",
  "rgb": {
    "r": 55,
    "g": 116,
    "b": 24
  },
  "hsl": {
    "h": 99.783,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.49914,
    "c": 0.13793,
    "h": 137.5
  },
  "luminance": 0.13369
}

Semantic roles & 50–950 ramp

primary
#377418
secondary
#853FA9
accent
#3FE9B0
background
#F7F9F5
surface
#EDF2E9
border
#C8CCC5
text
#090E04
muted
#7B7E79

Preview Lab

Preview with #377418

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

Preview Lab → · Contrast checker → · Palette generator →

#377418 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva