#598D18#598D18

#598D18 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.5% C 0.152 H 131.6°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX#598D18
RGBrgb(89, 141, 24)
HSLhsl(87, 71%, 32%)
HSVhsv(87, 83%, 55%)
CMYKcmyk(36.9%, 0%, 83%, 44.7%)
CIE-LABlab(53.21, -35.46, 51.56)
CIE-LCHlch(53.21, 62.58, 124.52°)
OKLaboklab(58.48% -0.1007 0.1133)
OKLCHoklch(58.48% 0.152 131.6)
XYZxyz(13.8094, 21.2390, 4.2359)
Luminance0.2124 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#598D18 #4C188D
analogous
#8D8718 #598D18 #1E8D18
triadic
#598D18 #18598D #8D1859
tetradic
#598D18 #188D87 #4C188D #8D181E
square
#598D18 #188D87 #4C188D #8D181E
split-complementary
#598D18 #181E8D #87188D
monochromatic
#172406 #38590F #598D18 #7AC121 #98DF41

Accessibility & contrast

On white

4.00
#598D18 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.25
#598D18 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598D18
5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##598D18#FFFFFF#000000##000000
##598D181.004.005.255.25
#FFFFFF4.001.0021.0021.00
#0000005.2521.001.001.00
##0000005.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#938200
Deuteranopia (green-blind)
#8C7E26
Tritanopia (blue-blind)
#5A8778
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #598d18;
/* rgb */ color: rgb(89, 141, 24);
/* oklch */ color: oklch(58.5% 0.152 131.6);
Tailwind
colors: {
  custom: {
    50: '#8dae61',
    500: '#598d18',
    950: '#000000',
  },
}
SCSS
$custom: #598d18;
$custom-light: #8dae61;
$custom-dark: #000000;
JSON
{
  "hex": "#598d18",
  "rgb": {
    "r": 89,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 86.667,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58476,
    "c": 0.15155,
    "h": 131.6
  },
  "luminance": 0.2124
}

Semantic roles & 50–950 ramp

primary
#598D18
secondary
#7942BF
accent
#3AEE8A
background
#F9FAF6
surface
#F1F4EB
border
#CBCEC6
text
#0D1005
muted
#7E7F7A

Preview Lab

Preview with #598D18

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

Preview Lab → · Contrast checker → · Palette generator →

#598D18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva