#586A21#586A21

#586A21 is a mid, moderate yellow-green. Relative luminance 0.125; OKLCH L 49.4% C 0.100 H 122.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#586A21
RGB	rgb(88, 106, 33)
HSL	hsl(75, 53%, 27%)
HSV	hsv(75, 69%, 42%)
CMYK	cmyk(17%, 0%, 68.9%, 58.4%)
CIE-LAB	lab(41.99, -18.29, 37.30)
CIE-LCH	lch(41.99, 41.54, 116.12°)
OKLab	oklab(49.36% -0.053 0.0848)
OKLCH	oklch(49.36% 0.1 122)
XYZ	xyz(9.4532, 12.4926, 3.3518)
Luminance	0.1249 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586A21 #33216A

analogous

#6A5821 #586A21 #336A21

triadic

#586A21 #21586A #6A2158

tetradic

#586A21 #216A58 #33216A #6A2133

square

#586A21 #216A58 #33216A #6A2133

split-complementary

#586A21 #21336A #58216A

monochromatic

#131707 #313B12 #586A21 #7F9930 #A4C441

Accessibility & contrast

On white

6.00

#586A21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#586A21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586A21

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586A21	#FFFFFF	#000000	##FFFFFF
##586A21	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706317

Deuteranopia (green-blind)

#6E6326

Tritanopia (blue-blind)

#5D645B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #586a21;
/* rgb */ color: rgb(88, 106, 33);
/* oklch */ color: oklch(49.4% 0.100 122.0);

Tailwind

colors: {
  custom: {
    50: '#899460',
    500: '#586a21',
    950: '#000000',
  },
}

SCSS

$custom: #586a21;
$custom-light: #899460;
$custom-dark: #000000;

JSON

{
  "hex": "#586a21",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 33
  },
  "hsl": {
    "h": 74.795,
    "s": 52.518,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49363,
    "c": 0.10002,
    "h": 122
  },
  "luminance": 0.12493
}

Semantic roles & 50–950 ramp

primary

#586A21

secondary

#5E499E

accent

#4CDC6F

background

#F8F9F5

surface

#F0F1EA

border

#CBCBC6

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #586A21

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

Preview Lab → · Contrast checker → · Palette generator →