#558A1C#558A1C

#558A1C is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.5% C 0.148 H 132.6°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#558A1C
RGB	rgb(85, 138, 28)
HSL	hsl(89, 66%, 33%)
HSV	hsv(89, 80%, 54%)
CMYK	cmyk(38.4%, 0%, 79.7%, 45.9%)
CIE-LAB	lab(52.05, -35.43, 49.18)
CIE-LCH	lch(52.05, 60.61, 125.77°)
OKLab	oklab(57.48% -0.1001 0.109)
OKLCH	oklch(57.48% 0.148 132.6)
XYZ	xyz(13.0442, 20.1915, 4.3084)
Luminance	0.2019 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558A1C #511C8A

analogous

#8A881C #558A1C #1E8A1C

triadic

#558A1C #1C558A #8A1C55

tetradic

#558A1C #1C8A88 #511C8A #8A1C1E

square

#558A1C #1C8A88 #511C8A #8A1C1E

split-complementary

#558A1C #1C1E8A #881C8A

monochromatic

#162407 #365712 #558A1C #74BD26 #93DA47

Accessibility & contrast

On white

4.17

#558A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#558A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558A1C

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558A1C	#FFFFFF	#000000	##000000
##558A1C	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#897B28

Tritanopia (blue-blind)

#568476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #558a1c;
/* rgb */ color: rgb(85, 138, 28);
/* oklch */ color: oklch(57.5% 0.148 132.6);

Tailwind

colors: {
  custom: {
    50: '#8aac62',
    500: '#558a1c',
    950: '#000000',
  },
}

SCSS

$custom: #558a1c;
$custom-light: #8aac62;
$custom-dark: #000000;

JSON

{
  "hex": "#558a1c",
  "rgb": {
    "r": 85,
    "g": 138,
    "b": 28
  },
  "hsl": {
    "h": 88.909,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57479,
    "c": 0.14795,
    "h": 132.6
  },
  "luminance": 0.20192
}

Semantic roles & 50–950 ramp

primary

#558A1C

secondary

#7F46BB

accent

#3FE991

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #558A1C

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

Preview Lab → · Contrast checker → · Palette generator →