#557718#557718

#557718 is a mid, vivid yellow-green. Relative luminance 0.152; OKLCH L 52.5% C 0.125 H 127.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX#557718
RGBrgb(85, 119, 24)
HSLhsl(81, 66%, 28%)
HSVhsv(81, 80%, 47%)
CMYKcmyk(28.6%, 0%, 79.8%, 53.3%)
CIE-LABlab(45.89, -26.81, 44.72)
CIE-LCHlch(45.89, 52.14, 120.94°)
OKLaboklab(52.45% -0.077 0.099)
OKLCHoklch(52.45% 0.125 127.9)
XYZxyz(10.5080, 15.1907, 3.2424)
Luminance0.1519 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#557718 #3A1877
analogous
#776918 #557718 #257718
triadic
#557718 #185577 #771855
tetradic
#557718 #187769 #3A1877 #771825
square
#557718 #187769 #3A1877 #771825
split-complementary
#557718 #182577 #691877
monochromatic
#121905 #31440E #557718 #79AA22 #9CD633

Accessibility & contrast

On white

5.20
#557718 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.04
#557718 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557718
5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##557718#FFFFFF#000000##FFFFFF
##5577181.005.204.045.20
#FFFFFF5.201.0021.001.00
#0000004.0421.001.0021.00
##FFFFFF5.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7D6E01
Deuteranopia (green-blind)
#796C22
Tritanopia (blue-blind)
#587165
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #557718;
/* rgb */ color: rgb(85, 119, 24);
/* oklch */ color: oklch(52.5% 0.125 127.9);
Tailwind
colors: {
  custom: {
    50: '#889e5d',
    500: '#557718',
    950: '#000000',
  },
}
SCSS
$custom: #557718;
$custom-light: #889e5d;
$custom-dark: #000000;
JSON
{
  "hex": "#557718",
  "rgb": {
    "r": 85,
    "g": 119,
    "b": 24
  },
  "hsl": {
    "h": 81.474,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52451,
    "c": 0.12541,
    "h": 127.9
  },
  "luminance": 0.15191
}

Semantic roles & 50–950 ramp

primary
#557718
secondary
#663FAC
accent
#3EE97C
background
#F8F9F5
surface
#F0F2E9
border
#CBCCC5
text
#0C0E05
muted
#7D7E79

Preview Lab

Preview with #557718

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

Preview Lab → · Contrast checker → · Palette generator →

#557718 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva