#586F40#586F40

#586F40 is a mid, moderate yellow-green. Relative luminance 0.138; OKLCH L 51.1% C 0.075 H 130.0°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#586F40
RGB	rgb(88, 111, 64)
HSL	hsl(89, 27%, 34%)
HSV	hsv(89, 42%, 44%)
CMYK	cmyk(20.7%, 0%, 42.3%, 56.5%)
CIE-LAB	lab(43.96, -17.54, 23.44)
CIE-LCH	lch(43.96, 29.27, 126.81°)
OKLab	oklab(51.08% -0.0481 0.0575)
OKLCH	oklch(51.08% 0.075 130)
XYZ	xyz(10.6342, 13.8136, 6.9555)
Luminance	0.1381 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586F40 #57406F

analogous

#6F6F40 #586F40 #416F40

triadic

#586F40 #40586F #6F4058

tetradic

#586F40 #406F6F #57406F #6F4041

square

#586F40 #406F6F #57406F #6F4041

split-complementary

#586F40 #40416F #6F406F

monochromatic

#1A2113 #39482A #586F40 #779656 #95B178

Accessibility & contrast

On white

5.58

#586F40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#586F40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586F40

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586F40	#FFFFFF	#000000	##FFFFFF
##586F40	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73693C

Deuteranopia (green-blind)

#706743

Tritanopia (blue-blind)

#5A6B63

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #586f40;
/* rgb */ color: rgb(88, 111, 64);
/* oklch */ color: oklch(51.1% 0.075 130.0);

Tailwind

colors: {
  custom: {
    50: '#889875',
    500: '#586f40',
    950: '#000000',
  },
}

SCSS

$custom: #586f40;
$custom-light: #889875;
$custom-dark: #000000;

JSON

{
  "hex": "#586f40",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 64
  },
  "hsl": {
    "h": 89.362,
    "s": 26.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.51081,
    "c": 0.07498,
    "h": 130
  },
  "luminance": 0.13814
}

Semantic roles & 50–950 ramp

primary

#586F40

secondary

#856F9C

accent

#65C393

background

#F8F9F7

surface

#F0F2ED

border

#CBCCC8

text

#0B0D08

muted

#7C7E7B

Preview Lab

Preview with #586F40

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

Preview Lab → · Contrast checker → · Palette generator →