#537918#537918

#537918 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.8% C 0.129 H 129.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#537918
RGBrgb(83, 121, 24)
HSLhsl(84, 67%, 28%)
HSVhsv(84, 80%, 47%)
CMYKcmyk(31.4%, 0%, 80.2%, 52.5%)
CIE-LABlab(46.42, -28.60, 45.17)
CIE-LCHlch(46.42, 53.46, 122.34°)
OKLaboklab(52.84% -0.0818 0.1)
OKLCHoklch(52.84% 0.129 129.3)
XYZxyz(10.5695, 15.5794, 3.3142)
Luminance0.1558 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#537918 #3E1879
analogous
#796E18 #537918 #227918
triadic
#537918 #185379 #791853
tetradic
#537918 #18796E #3E1879 #791822
square
#537918 #18796E #3E1879 #791822
split-complementary
#537918 #182279 #6E1879
monochromatic
#121A05 #30460E #537918 #76AC22 #97D735

Accessibility & contrast

On white

5.10
#537918 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#537918 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537918
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##537918#FFFFFF#000000##FFFFFF
##5379181.005.104.125.10
#FFFFFF5.101.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7F7000
Deuteranopia (green-blind)
#7A6D22
Tritanopia (blue-blind)
#567367
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #537918;
/* rgb */ color: rgb(83, 121, 24);
/* oklch */ color: oklch(52.8% 0.129 129.3);
Tailwind
colors: {
  custom: {
    50: '#87a05e',
    500: '#537918',
    950: '#000000',
  },
}
SCSS
$custom: #537918;
$custom-light: #87a05e;
$custom-dark: #000000;
JSON
{
  "hex": "#537918",
  "rgb": {
    "r": 83,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 83.505,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52844,
    "c": 0.12914,
    "h": 129.3
  },
  "luminance": 0.1558
}

Semantic roles & 50–950 ramp

primary
#537918
secondary
#6A3FAE
accent
#3EEA81
background
#F8F9F5
surface
#F0F2E9
border
#CBCCC5
text
#0C0E05
muted
#7D7E79

Preview Lab

Preview with #537918

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

Preview Lab → · Contrast checker → · Palette generator →

#537918 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva