#558017#558017

#558017 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.8% C 0.138 H 130.2°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#558017
RGB	rgb(85, 128, 23)
HSL	hsl(85, 70%, 30%)
HSV	hsv(85, 82%, 50%)
CMYK	cmyk(33.6%, 0%, 82%, 49.8%)
CIE-LAB	lab(48.80, -31.15, 47.75)
CIE-LCH	lch(48.80, 57.01, 123.11°)
OKLab	oklab(54.81% -0.0889 0.1052)
OKLCH	oklch(54.81% 0.138 130.2)
XYZ	xyz(11.6201, 17.4311, 3.5627)
Luminance	0.1743 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558017 #421780

analogous

#807617 #558017 #218017

triadic

#558017 #175580 #801755

tetradic

#558017 #178076 #421780 #801721

square

#558017 #178076 #421780 #801721

split-complementary

#558017 #172180 #761780

monochromatic

#111A05 #334C0E #558017 #77B420 #98DB36

Accessibility & contrast

On white

4.68

#558017 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#558017 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #558017

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558017	#FFFFFF	#000000	##FFFFFF
##558017	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#807323

Tritanopia (blue-blind)

#577A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #558017;
/* rgb */ color: rgb(85, 128, 23);
/* oklch */ color: oklch(54.8% 0.138 130.2);

Tailwind

colors: {
  custom: {
    50: '#89a55e',
    500: '#558017',
    950: '#000000',
  },
}

SCSS

$custom: #558017;
$custom-light: #89a55e;
$custom-dark: #000000;

JSON

{
  "hex": "#558017",
  "rgb": {
    "r": 85,
    "g": 128,
    "b": 23
  },
  "hsl": {
    "h": 84.571,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54814,
    "c": 0.13768,
    "h": 130.2
  },
  "luminance": 0.17431
}

Semantic roles & 50–950 ramp

primary

#558017

secondary

#6F3EB4

accent

#3BEC84

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #558017

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

Preview Lab → · Contrast checker → · Palette generator →