#55580F#55580F

#55580F is a dark, moderate yellow. Relative luminance 0.089; OKLCH L 44.4% C 0.091 H 112.0°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#55580F
RGB	rgb(85, 88, 15)
HSL	hsl(62, 71%, 20%)
HSV	hsv(62, 83%, 35%)
CMYK	cmyk(3.4%, 0%, 83%, 65.5%)
CIE-LAB	lab(35.88, -10.86, 38.57)
CIE-LCH	lch(35.88, 40.07, 105.73°)
OKLab	oklab(44.35% -0.0341 0.0843)
OKLCH	oklch(44.35% 0.091 112)
XYZ	xyz(7.3225, 8.9454, 1.7928)
Luminance	0.0895 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55580F #120F58

analogous

#58370F #55580F #30580F

triadic

#55580F #0F5558 #580F55

tetradic

#55580F #0F5837 #120F58 #580F30

square

#55580F #0F5837 #120F58 #580F30

split-complementary

#55580F #0F3058 #370F58

monochromatic

#191A04 #222406 #55580F #888C18 #BAC121

Accessibility & contrast

On white

7.53

#55580F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#55580F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55580F

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55580F	#FFFFFF	#000000	##FFFFFF
##55580F	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5400

Deuteranopia (green-blind)

#605515

Tritanopia (blue-blind)

#5B524A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #55580f;
/* rgb */ color: rgb(85, 88, 15);
/* oklch */ color: oklch(44.4% 0.091 112.0);

Tailwind

colors: {
  custom: {
    50: '#888755',
    500: '#55580f',
    950: '#000000',
  },
}

SCSS

$custom: #55580f;
$custom-light: #888755;
$custom-dark: #000000;

JSON

{
  "hex": "#55580f",
  "rgb": {
    "r": 85,
    "g": 88,
    "b": 15
  },
  "hsl": {
    "h": 62.466,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.44351,
    "c": 0.09089,
    "h": 112
  },
  "luminance": 0.08945
}

Semantic roles & 50–950 ramp

primary

#55580F

secondary

#353192

accent

#3AEE42

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #55580F

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

Preview Lab → · Contrast checker → · Palette generator →