#555010#555010

#555010 is a dark, moderate yellow. Relative luminance 0.077; OKLCH L 42.3% C 0.081 H 104.8°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#555010
RGB	rgb(85, 80, 16)
HSL	hsl(56, 68%, 20%)
HSV	hsv(56, 81%, 33%)
CMYK	cmyk(0%, 5.9%, 81.2%, 66.7%)
CIE-LAB	lab(33.36, -6.14, 35.88)
CIE-LCH	lch(33.36, 36.40, 99.71°)
OKLab	oklab(42.35% -0.0208 0.0788)
OKLCH	oklch(42.35% 0.081 104.8)
XYZ	xyz(6.7088, 7.7063, 1.6242)
Luminance	0.0771 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555010 #101555

analogous

#552D10 #555010 #385510

triadic

#555010 #105550 #501055

tetradic

#555010 #10552D #101555 #551038

square

#555010 #10552D #101555 #551038

split-complementary

#555010 #103855 #2D1055

monochromatic

#1A1805 #212006 #555010 #89801A #BCB123

Accessibility & contrast

On white

8.26

#555010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#555010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #555010

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555010	#FFFFFF	#000000	##FFFFFF
##555010	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D04

Deuteranopia (green-blind)

#5A5015

Tritanopia (blue-blind)

#5C4A44

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #555010;
/* rgb */ color: rgb(85, 80, 16);
/* oklch */ color: oklch(42.3% 0.081 104.8);

Tailwind

colors: {
  custom: {
    50: '#888054',
    500: '#555010',
    950: '#000000',
  },
}

SCSS

$custom: #555010;
$custom-light: #888054;
$custom-dark: #000000;

JSON

{
  "hex": "#555010",
  "rgb": {
    "r": 85,
    "g": 80,
    "b": 16
  },
  "hsl": {
    "h": 55.652,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.42345,
    "c": 0.08145,
    "h": 104.8
  },
  "luminance": 0.07706
}

Semantic roles & 50–950 ramp

primary

#555010

secondary

#32398F

accent

#49EB3D

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #555010

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

Preview Lab → · Contrast checker → · Palette generator →