#586B20#586B20

#586B20 is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.6% C 0.102 H 122.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#586B20
RGB	rgb(88, 107, 32)
HSL	hsl(75, 54%, 27%)
HSV	hsv(75, 70%, 42%)
CMYK	cmyk(17.8%, 0%, 70.1%, 58%)
CIE-LAB	lab(42.30, -18.90, 38.07)
CIE-LCH	lch(42.30, 42.51, 116.40°)
OKLab	oklab(49.61% -0.0548 0.0863)
OKLCH	oklch(49.61% 0.102 122.4)
XYZ	xyz(9.5430, 12.6944, 3.3137)
Luminance	0.1269 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586B20 #33206B

analogous

#6B5920 #586B20 #336B20

triadic

#586B20 #20586B #6B2058

tetradic

#586B20 #206B59 #33206B #6B2033

square

#586B20 #206B59 #33206B #6B2033

split-complementary

#586B20 #20336B #59206B

monochromatic

#131807 #313C12 #586B20 #7F9A2E #A4C640

Accessibility & contrast

On white

5.93

#586B20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#586B20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586B20

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586B20	#FFFFFF	#000000	##FFFFFF
##586B20	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)

#716415

Deuteranopia (green-blind)

#6F6426

Tritanopia (blue-blind)

#5D655C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #586b20;
/* rgb */ color: rgb(88, 107, 32);
/* oklch */ color: oklch(49.6% 0.102 122.4);

Tailwind

colors: {
  custom: {
    50: '#899560',
    500: '#586b20',
    950: '#000000',
  },
}

SCSS

$custom: #586b20;
$custom-light: #899560;
$custom-dark: #000000;

JSON

{
  "hex": "#586b20",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 32
  },
  "hsl": {
    "h": 75.2,
    "s": 53.957,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49611,
    "c": 0.10221,
    "h": 122.4
  },
  "luminance": 0.12694
}

Semantic roles & 50–950 ramp

primary

#586B20

secondary

#5E489F

accent

#4ADD70

background

#F8F9F5

surface

#F0F1EA

border

#CBCBC6

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #586B20

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

Preview Lab → · Contrast checker → · Palette generator →