#558137#558137

#558137 is a mid, moderate yellow-green. Relative luminance 0.179; OKLCH L 55.4% C 0.115 H 134.3°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#558137
RGB	rgb(85, 129, 55)
HSL	hsl(96, 40%, 36%)
HSV	hsv(96, 57%, 51%)
CMYK	cmyk(34.1%, 0%, 57.4%, 49.4%)
CIE-LAB	lab(49.38, -29.02, 34.88)
CIE-LCH	lch(49.38, 45.37, 129.76°)
OKLab	oklab(55.37% -0.0804 0.0824)
OKLCH	oklch(55.37% 0.115 134.3)
XYZ	xyz(12.2859, 17.9072, 6.4228)
Luminance	0.1791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558137 #633781

analogous

#7A8137 #558137 #37813E

triadic

#558137 #375581 #813755

tetradic

#558137 #377A81 #633781 #813E37

square

#558137 #377A81 #633781 #813E37

split-complementary

#558137 #3E3781 #81377A

monochromatic

#1C2B12 #395625 #558137 #71AC49 #91C270

Accessibility & contrast

On white

4.58

#558137 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#558137 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558137

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558137	#FFFFFF	#000000	##000000
##558137	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867830

Deuteranopia (green-blind)

#7F743C

Tritanopia (blue-blind)

#557C71

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #558137;
/* rgb */ color: rgb(85, 129, 55);
/* oklch */ color: oklch(55.4% 0.115 134.3);

Tailwind

colors: {
  custom: {
    50: '#88a670',
    500: '#558137',
    950: '#000000',
  },
}

SCSS

$custom: #558137;
$custom-light: #88a670;
$custom-dark: #000000;

JSON

{
  "hex": "#558137",
  "rgb": {
    "r": 85,
    "g": 129,
    "b": 55
  },
  "hsl": {
    "h": 95.676,
    "s": 40.217,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55374,
    "c": 0.11511,
    "h": 134.3
  },
  "luminance": 0.17908
}

Semantic roles & 50–950 ramp

primary

#558137

secondary

#9069AB

accent

#58D09F

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0B0F08

muted

#7C7F7B

Preview Lab

Preview with #558137

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

Preview Lab → · Contrast checker → · Palette generator →