#586E18#586E18

#586E18 is a mid, moderate yellow-green. Relative luminance 0.133; OKLCH L 50.3% C 0.112 H 123.2°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#586E18
RGB	rgb(88, 110, 24)
HSL	hsl(75, 64%, 26%)
HSV	hsv(75, 78%, 43%)
CMYK	cmyk(20%, 0%, 78.2%, 56.9%)
CIE-LAB	lab(43.20, -20.99, 42.24)
CIE-LCH	lch(43.20, 47.17, 116.43°)
OKLab	oklab(50.32% -0.0614 0.0937)
OKLCH	oklch(50.32% 0.112 123.2)
XYZ	xyz(9.7654, 13.2925, 2.9152)
Luminance	0.1329 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586E18 #2E186E

analogous

#6E5918 #586E18 #2D6E18

triadic

#586E18 #18586E #6E1858

tetradic

#586E18 #186E59 #2E186E #6E182D

square

#586E18 #186E59 #2E186E #6E182D

split-complementary

#586E18 #182D6E #59186E

monochromatic

#141905 #303C0D #586E18 #80A023 #A8D22F

Accessibility & contrast

On white

5.74

#586E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#586E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586E18

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586E18	#FFFFFF	#000000	##FFFFFF
##586E18	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756706

Deuteranopia (green-blind)

#726620

Tritanopia (blue-blind)

#5D685E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #586e18;
/* rgb */ color: rgb(88, 110, 24);
/* oklch */ color: oklch(50.3% 0.112 123.2);

Tailwind

colors: {
  custom: {
    50: '#8a975c',
    500: '#586e18',
    950: '#000000',
  },
}

SCSS

$custom: #586e18;
$custom-light: #8a975c;
$custom-dark: #000000;

JSON

{
  "hex": "#586e18",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 24
  },
  "hsl": {
    "h": 75.349,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.50321,
    "c": 0.11196,
    "h": 123.2
  },
  "luminance": 0.13293
}

Semantic roles & 50–950 ramp

primary

#586E18

secondary

#583EA4

accent

#41E76B

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #586E18

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

Preview Lab → · Contrast checker → · Palette generator →