#558123#558123

#558123 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.2% C 0.132 H 131.4°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX#558123
RGBrgb(85, 129, 35)
HSLhsl(88, 57%, 32%)
HSVhsv(88, 73%, 51%)
CMYKcmyk(34.1%, 0%, 72.9%, 49.4%)
CIE-LABlab(49.19, -30.88, 43.83)
CIE-LCHlch(49.19, 53.61, 125.17°)
OKLaboklab(55.16% -0.0872 0.0989)
OKLCHoklch(55.16% 0.132 131.4)
XYZxyz(11.8998, 17.7527, 4.3894)
Luminance0.1775 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558123 #4F2381
analogous
#817E23 #558123 #268123
triadic
#558123 #235581 #812355
tetradic
#558123 #23817E #4F2381 #812326
square
#558123 #23817E #4F2381 #812326
split-complementary
#558123 #232681 #7E2381
monochromatic
#162109 #355116 #558123 #75B130 #93CF4F

Accessibility & contrast

On white

4.61
#558123 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.55
#558123 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #558123
4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558123#FFFFFF#000000##FFFFFF
##5581231.004.614.554.61
#FFFFFF4.611.0021.001.00
#0000004.5521.001.0021.00
##FFFFFF4.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#877714
Deuteranopia (green-blind)
#81742B
Tritanopia (blue-blind)
#577B6E
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #558123;
/* rgb */ color: rgb(85, 129, 35);
/* oklch */ color: oklch(55.2% 0.132 131.4);
Tailwind
colors: {
  custom: {
    50: '#89a664',
    500: '#558123',
    950: '#000000',
  },
}
SCSS
$custom: #558123;
$custom-light: #89a664;
$custom-dark: #000000;
JSON
{
  "hex": "#558123",
  "rgb": {
    "r": 85,
    "g": 129,
    "b": 35
  },
  "hsl": {
    "h": 88.085,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5516,
    "c": 0.13184,
    "h": 131.4
  },
  "luminance": 0.17753
}

Semantic roles & 50–950 ramp

primary
#558123
secondary
#7D4DB3
accent
#47E18F
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C0F06
muted
#7D7F7A

Preview Lab

Preview with #558123

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

Preview Lab → · Contrast checker → · Palette generator →

#558123 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva