#586F1F#586F1F

#586F1F is a mid, moderate yellow-green. Relative luminance 0.135; OKLCH L 50.6% C 0.108 H 124.2°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#586F1F
RGB	rgb(88, 111, 31)
HSL	hsl(77, 56%, 28%)
HSV	hsv(77, 72%, 44%)
CMYK	cmyk(20.7%, 0%, 72.1%, 56.5%)
CIE-LAB	lab(43.57, -21.07, 39.82)
CIE-LCH	lch(43.57, 45.05, 117.88°)
OKLab	oklab(50.63% -0.0609 0.0898)
OKLCH	oklch(50.63% 0.108 124.2)
XYZ	xyz(9.9563, 13.5424, 3.3855)
Luminance	0.1354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586F1F #361F6F

analogous

#6F5E1F #586F1F #306F1F

triadic

#586F1F #1F586F #6F1F58

tetradic

#586F1F #1F6F5E #361F6F #6F1F30

square

#586F1F #1F6F5E #361F6F #6F1F30

split-complementary

#586F1F #1F306F #5E1F6F

monochromatic

#131807 #323F12 #586F1F #7E9F2C #A2C93F

Accessibility & contrast

On white

5.66

#586F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#586F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586F1F

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586F1F	#FFFFFF	#000000	##FFFFFF
##586F1F	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756813

Deuteranopia (green-blind)

#726726

Tritanopia (blue-blind)

#5C695F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #586f1f;
/* rgb */ color: rgb(88, 111, 31);
/* oklch */ color: oklch(50.6% 0.108 124.2);

Tailwind

colors: {
  custom: {
    50: '#8a9860',
    500: '#586f1f',
    950: '#000000',
  },
}

SCSS

$custom: #586f1f;
$custom-light: #8a9860;
$custom-dark: #000000;

JSON

{
  "hex": "#586f1f",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 31
  },
  "hsl": {
    "h": 77.25,
    "s": 56.338,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50634,
    "c": 0.10848,
    "h": 124.2
  },
  "luminance": 0.13543
}

Semantic roles & 50–950 ramp

primary

#586F1F

secondary

#6147A3

accent

#48E074

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #586F1F

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

Preview Lab → · Contrast checker → · Palette generator →