#586C17#586C17

#586C17 is a mid, moderate yellow-green. Relative luminance 0.129; OKLCH L 49.8% C 0.110 H 122.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#586C17
RGB	rgb(88, 108, 23)
HSL	hsl(74, 65%, 26%)
HSV	hsv(74, 79%, 42%)
CMYK	cmyk(18.5%, 0%, 78.7%, 57.6%)
CIE-LAB	lab(42.55, -20.01, 41.99)
CIE-LCH	lch(42.55, 46.51, 115.48°)
OKLab	oklab(49.8% -0.0587 0.093)
OKLCH	oklch(49.8% 0.11 122.3)
XYZ	xyz(9.5419, 12.8617, 2.7903)
Luminance	0.1286 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586C17 #2B176C

analogous

#6C5517 #586C17 #2D6C17

triadic

#586C17 #17586C #6C1758

tetradic

#586C17 #176C55 #2B176C #6C172D

square

#586C17 #176C55 #2B176C #6C172D

split-complementary

#586C17 #172D6C #55176C

monochromatic

#151905 #2F3A0C #586C17 #819E22 #AAD12C

Accessibility & contrast

On white

5.88

#586C17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#586C17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586C17

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586C17	#FFFFFF	#000000	##FFFFFF
##586C17	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736505

Deuteranopia (green-blind)

#70641F

Tritanopia (blue-blind)

#5D665C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #586c17;
/* rgb */ color: rgb(88, 108, 23);
/* oklch */ color: oklch(49.8% 0.110 122.3);

Tailwind

colors: {
  custom: {
    50: '#8a965b',
    500: '#586c17',
    950: '#000000',
  },
}

SCSS

$custom: #586c17;
$custom-light: #8a965b;
$custom-dark: #000000;

JSON

{
  "hex": "#586c17",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 23
  },
  "hsl": {
    "h": 74.118,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.49796,
    "c": 0.10995,
    "h": 122.3
  },
  "luminance": 0.12862
}

Semantic roles & 50–950 ramp

primary

#586C17

secondary

#553DA2

accent

#40E867

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #586C17

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

Preview Lab → · Contrast checker → · Palette generator →