#586B23#586B23

#586B23 is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.6% C 0.100 H 122.7°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#586B23
RGB	rgb(88, 107, 35)
HSL	hsl(76, 51%, 28%)
HSV	hsv(76, 67%, 42%)
CMYK	cmyk(17.8%, 0%, 67.3%, 58%)
CIE-LAB	lab(42.33, -18.66, 36.74)
CIE-LCH	lch(42.33, 41.21, 116.93°)
OKLab	oklab(49.64% -0.0539 0.0839)
OKLCH	oklch(49.64% 0.1 122.7)
XYZ	xyz(9.5857, 12.7114, 3.5383)
Luminance	0.1271 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586B23 #36236B

analogous

#6B5A23 #586B23 #346B23

triadic

#586B23 #23586B #6B2358

tetradic

#586B23 #236B5A #36236B #6B2334

square

#586B23 #236B5A #36236B #6B2334

split-complementary

#586B23 #23346B #5A236B

monochromatic

#131708 #323D14 #586B23 #7E9932 #A2C246

Accessibility & contrast

On white

5.93

#586B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#586B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586B23

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586B23	#FFFFFF	#000000	##FFFFFF
##586B23	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71641A

Deuteranopia (green-blind)

#6F6428

Tritanopia (blue-blind)

#5C665C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #586b23;
/* rgb */ color: rgb(88, 107, 35);
/* oklch */ color: oklch(49.6% 0.100 122.7);

Tailwind

colors: {
  custom: {
    50: '#899562',
    500: '#586b23',
    950: '#000000',
  },
}

SCSS

$custom: #586b23;
$custom-light: #899562;
$custom-dark: #000000;

JSON

{
  "hex": "#586b23",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 35
  },
  "hsl": {
    "h": 75.833,
    "s": 50.704,
    "l": 27.843
  },
  "oklch": {
    "l": 0.49641,
    "c": 0.09972,
    "h": 122.7
  },
  "luminance": 0.12711
}

Semantic roles & 50–950 ramp

primary

#586B23

secondary

#614B9E

accent

#4EDA73

background

#F8F9F5

surface

#F0F1EA

border

#CBCBC6

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #586B23

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

Preview Lab → · Contrast checker → · Palette generator →