#585C17#585C17

#585C17 is a mid, moderate yellow. Relative luminance 0.098; OKLCH L 45.7% C 0.090 H 112.7°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#585C17
RGB	rgb(88, 92, 23)
HSL	hsl(63, 60%, 23%)
HSV	hsv(63, 75%, 36%)
CMYK	cmyk(4.3%, 0%, 75%, 63.9%)
CIE-LAB	lab(37.46, -11.27, 37.07)
CIE-LCH	lch(37.46, 38.74, 106.91°)
OKLab	oklab(45.7% -0.0346 0.0826)
OKLCH	oklch(45.7% 0.09 112.7)
XYZ	xyz(8.0065, 9.7910, 2.2785)
Luminance	0.0979 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585C17 #1B175C

analogous

#5C3D17 #585C17 #365C17

triadic

#585C17 #17585C #5C1758

tetradic

#585C17 #175C3D #1B175C #5C1736

square

#585C17 #175C3D #1B175C #5C1736

split-complementary

#585C17 #17365C #3D175C

monochromatic

#171806 #292B0B #585C17 #878D23 #B6BE2F

Accessibility & contrast

On white

7.10

#585C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#585C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #585C17

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585C17	#FFFFFF	#000000	##FFFFFF
##585C17	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63570B

Deuteranopia (green-blind)

#63591C

Tritanopia (blue-blind)

#5E564E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #585c17;
/* rgb */ color: rgb(88, 92, 23);
/* oklch */ color: oklch(45.7% 0.090 112.7);

Tailwind

colors: {
  custom: {
    50: '#8a8a59',
    500: '#585c17',
    950: '#000000',
  },
}

SCSS

$custom: #585c17;
$custom-light: #8a8a59;
$custom-dark: #000000;

JSON

{
  "hex": "#585c17",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 23
  },
  "hsl": {
    "h": 63.478,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.45703,
    "c": 0.08952,
    "h": 112.7
  },
  "luminance": 0.09791
}

Semantic roles & 50–950 ramp

primary

#585C17

secondary

#413C93

accent

#45E34E

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #585C17

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

Preview Lab → · Contrast checker → · Palette generator →