#586311#586311

#586311 is a mid, moderate yellow. Relative luminance 0.110; OKLCH L 47.4% C 0.102 H 117.4°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#586311
RGB	rgb(88, 99, 17)
HSL	hsl(68, 71%, 23%)
HSV	hsv(68, 83%, 39%)
CMYK	cmyk(11.1%, 0%, 82.8%, 61.2%)
CIE-LAB	lab(39.65, -15.49, 41.40)
CIE-LCH	lch(39.65, 44.20, 110.52°)
OKLab	oklab(47.44% -0.0469 0.0906)
OKLCH	oklch(47.44% 0.102 117.4)
XYZ	xyz(8.5877, 11.0390, 2.2085)
Luminance	0.1104 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586311 #1C1163

analogous

#634511 #586311 #2F6311

triadic

#586311 #115863 #631158

tetradic

#586311 #116345 #1C1163 #63112F

square

#586311 #116345 #1C1163 #63112F

split-complementary

#586311 #112F63 #451163

monochromatic

#171A04 #2A2F08 #586311 #86971A #B5CB23

Accessibility & contrast

On white

6.55

#586311 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#586311 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586311

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586311	#FFFFFF	#000000	##FFFFFF
##586311	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D00

Deuteranopia (green-blind)

#695E19

Tritanopia (blue-blind)

#5E5D54

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #586311;
/* rgb */ color: rgb(88, 99, 17);
/* oklch */ color: oklch(47.4% 0.102 117.4);

Tailwind

colors: {
  custom: {
    50: '#8a8f57',
    500: '#586311',
    950: '#000000',
  },
}

SCSS

$custom: #586311;
$custom-light: #8a8f57;
$custom-dark: #000000;

JSON

{
  "hex": "#586311",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 17
  },
  "hsl": {
    "h": 68.049,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.47442,
    "c": 0.10197,
    "h": 117.4
  },
  "luminance": 0.11039
}

Semantic roles & 50–950 ramp

primary

#586311

secondary

#42349B

accent

#3AED52

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #586311

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

Preview Lab → · Contrast checker → · Palette generator →