#586B1F#586B1F

#586B1F is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.6% C 0.103 H 122.4°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#586B1F
RGB	rgb(88, 107, 31)
HSL	hsl(75, 55%, 27%)
HSV	hsv(75, 71%, 42%)
CMYK	cmyk(17.8%, 0%, 71%, 58%)
CIE-LAB	lab(42.29, -18.97, 38.50)
CIE-LCH	lch(42.29, 42.92, 116.23°)
OKLab	oklab(49.6% -0.0551 0.087)
OKLCH	oklch(49.6% 0.103 122.4)
XYZ	xyz(9.5296, 12.6890, 3.2432)
Luminance	0.1269 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586B1F #321F6B

analogous

#6B581F #586B1F #326B1F

triadic

#586B1F #1F586B #6B1F58

tetradic

#586B1F #1F6B58 #321F6B #6B1F32

square

#586B1F #1F6B58 #321F6B #6B1F32

split-complementary

#586B1F #1F326B #581F6B

monochromatic

#141807 #313C11 #586B1F #7F9A2D #A5C73D

Accessibility & contrast

On white

5.94

#586B1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#586B1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586B1F

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586B1F	#FFFFFF	#000000	##FFFFFF
##586B1F	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726414

Deuteranopia (green-blind)

#6F6425

Tritanopia (blue-blind)

#5D655C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #586b1f;
/* rgb */ color: rgb(88, 107, 31);
/* oklch */ color: oklch(49.6% 0.103 122.4);

Tailwind

colors: {
  custom: {
    50: '#89955f',
    500: '#586b1f',
    950: '#000000',
  },
}

SCSS

$custom: #586b1f;
$custom-light: #89955f;
$custom-dark: #000000;

JSON

{
  "hex": "#586b1f",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 31
  },
  "hsl": {
    "h": 75,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.49602,
    "c": 0.10301,
    "h": 122.4
  },
  "luminance": 0.12689
}

Semantic roles & 50–950 ramp

primary

#586B1F

secondary

#5D479F

accent

#49DE6F

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #586B1F

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

Preview Lab → · Contrast checker → · Palette generator →