#558F15#558F15

#558F15 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.8% C 0.157 H 132.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX#558F15
RGBrgb(85, 143, 21)
HSLhsl(89, 74%, 32%)
HSVhsv(89, 85%, 56%)
CMYKcmyk(40.6%, 0%, 85.3%, 43.9%)
CIE-LABlab(53.63, -37.95, 52.68)
CIE-LCHlch(53.63, 64.93, 125.77°)
OKLaboklab(58.76% -0.1073 0.1153)
OKLCHoklch(58.76% 0.157 132.9)
XYZxyz(13.7039, 21.6297, 4.1622)
Luminance0.2163 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558F15 #4F158F
analogous
#8F8C15 #558F15 #188F15
triadic
#558F15 #15558F #8F1555
tetradic
#558F15 #158F8C #4F158F #8F1518
square
#558F15 #158F8C #4F158F #8F1518
split-complementary
#558F15 #15188F #8C158F
monochromatic
#162405 #355A0D #558F15 #75C41D #93E23C

Accessibility & contrast

On white

3.94
#558F15 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.33
#558F15 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558F15
5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558F15#FFFFFF#000000##000000
##558F151.003.945.335.33
#FFFFFF3.941.0021.0021.00
#0000005.3321.001.001.00
##0000005.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#958300
Deuteranopia (green-blind)
#8D7F24
Tritanopia (blue-blind)
#558979
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #558f15;
/* rgb */ color: rgb(85, 143, 21);
/* oklch */ color: oklch(58.8% 0.157 132.9);
Tailwind
colors: {
  custom: {
    50: '#8bb060',
    500: '#558f15',
    950: '#000000',
  },
}
SCSS
$custom: #558f15;
$custom-light: #8bb060;
$custom-dark: #000000;
JSON
{
  "hex": "#558f15",
  "rgb": {
    "r": 85,
    "g": 143,
    "b": 21
  },
  "hsl": {
    "h": 88.525,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.58761,
    "c": 0.15747,
    "h": 132.9
  },
  "luminance": 0.2163
}

Semantic roles & 50–950 ramp

primary
#558F15
secondary
#7D3EC2
accent
#37F18F
background
#F8FAF6
surface
#F0F5EB
border
#CBCFC6
text
#0C1005
muted
#7D7F7A

Preview Lab

Preview with #558F15

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

Preview Lab → · Contrast checker → · Palette generator →

#558F15 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva