#558D1E#558D1E

#558D1E is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.3% C 0.151 H 133.2°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#558D1E
RGB	rgb(85, 141, 30)
HSL	hsl(90, 65%, 34%)
HSV	hsv(90, 79%, 55%)
CMYK	cmyk(39.7%, 0%, 78.7%, 44.7%)
CIE-LAB	lab(53.03, -36.63, 49.44)
CIE-LCH	lch(53.03, 61.53, 126.54°)
OKLab	oklab(58.28% -0.1032 0.1099)
OKLCH	oklch(58.28% 0.151 133.2)
XYZ	xyz(13.5053, 21.0741, 4.5842)
Luminance	0.2107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D1E #561E8D

analogous

#8C8D1E #558D1E #1E8D1E

triadic

#558D1E #1E558D #8D1E55

tetradic

#558D1E #1E8C8D #561E8D #8D1E1E

square

#558D1E #1E8C8D #561E8D #8D1E1E

split-complementary

#558D1E #1E1E8D #8D1E8C

monochromatic

#182809 #375B13 #558D1E #73BF29 #92D94C

Accessibility & contrast

On white

4.03

#558D1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#558D1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D1E

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D1E	#FFFFFF	#000000	##000000
##558D1E	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938102

Deuteranopia (green-blind)

#8B7D2A

Tritanopia (blue-blind)

#558778

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558d1e;
/* rgb */ color: rgb(85, 141, 30);
/* oklch */ color: oklch(58.3% 0.151 133.2);

Tailwind

colors: {
  custom: {
    50: '#8aaf63',
    500: '#558d1e',
    950: '#000000',
  },
}

SCSS

$custom: #558d1e;
$custom-light: #8aaf63;
$custom-dark: #000000;

JSON

{
  "hex": "#558d1e",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 30
  },
  "hsl": {
    "h": 90.27,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.58282,
    "c": 0.15071,
    "h": 133.2
  },
  "luminance": 0.21075
}

Semantic roles & 50–950 ramp

primary

#558D1E

secondary

#844BBC

accent

#40E895

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #558D1E

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

Preview Lab → · Contrast checker → · Palette generator →