#584F16#584F16

#584F16 is a dark, moderate yellow. Relative luminance 0.077; OKLCH L 42.5% C 0.076 H 100.2°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#584F16
RGB	rgb(88, 79, 22)
HSL	hsl(52, 60%, 22%)
HSV	hsv(52, 75%, 35%)
CMYK	cmyk(0%, 10.2%, 75%, 65.5%)
CIE-LAB	lab(33.40, -3.71, 33.46)
CIE-LCH	lch(33.40, 33.66, 96.32°)
OKLab	oklab(42.46% -0.0134 0.0748)
OKLCH	oklch(42.46% 0.076 100.2)
XYZ	xyz(6.9656, 7.7249, 1.8831)
Luminance	0.0772 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584F16 #161F58

analogous

#582E16 #584F16 #405816

triadic

#584F16 #16584F #4F1658

tetradic

#584F16 #16582E #161F58 #581640

square

#584F16 #16582E #161F58 #581640

split-complementary

#584F16 #164058 #2E1658

monochromatic

#181606 #27230A #584F16 #897B22 #BAA72E

Accessibility & contrast

On white

8.25

#584F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#584F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584F16

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584F16	#FFFFFF	#000000	##FFFFFF
##584F16	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D0E

Deuteranopia (green-blind)

#5A5019

Tritanopia (blue-blind)

#5F4943

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #584f16;
/* rgb */ color: rgb(88, 79, 22);
/* oklch */ color: oklch(42.5% 0.076 100.2);

Tailwind

colors: {
  custom: {
    50: '#8a8057',
    500: '#584f16',
    950: '#000000',
  },
}

SCSS

$custom: #584f16;
$custom-light: #8a8057;
$custom-dark: #000000;

JSON

{
  "hex": "#584f16",
  "rgb": {
    "r": 88,
    "g": 79,
    "b": 22
  },
  "hsl": {
    "h": 51.818,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42463,
    "c": 0.07596,
    "h": 100.2
  },
  "luminance": 0.07725
}

Semantic roles & 50–950 ramp

primary

#584F16

secondary

#3B468F

accent

#5AE345

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #584F16

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

Preview Lab → · Contrast checker → · Palette generator →