#555B13#555B13

#555B13 is a mid, moderate yellow. Relative luminance 0.095; OKLCH L 45.1% C 0.092 H 114.3°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#555B13
RGB	rgb(85, 91, 19)
HSL	hsl(65, 65%, 22%)
HSV	hsv(65, 79%, 36%)
CMYK	cmyk(6.6%, 0%, 79.1%, 64.3%)
CIE-LAB	lab(36.86, -12.37, 38.00)
CIE-LCH	lch(36.86, 39.96, 108.03°)
OKLab	oklab(45.14% -0.0379 0.0839)
OKLCH	oklch(45.14% 0.092 114.3)
XYZ	xyz(7.6052, 9.4606, 2.0414)
Luminance	0.0946 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555B13 #19135B

analogous

#5B3D13 #555B13 #315B13

triadic

#555B13 #13555B #5B1355

tetradic

#555B13 #135B3D #19135B #5B1331

square

#555B13 #135B3D #19135B #5B1331

split-complementary

#555B13 #13315B #3D135B

monochromatic

#181905 #262808 #555B13 #848E1E #B4C028

Accessibility & contrast

On white

7.26

#555B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#555B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #555B13

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555B13	#FFFFFF	#000000	##FFFFFF
##555B13	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625605

Deuteranopia (green-blind)

#625719

Tritanopia (blue-blind)

#5B554D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #555b13;
/* rgb */ color: rgb(85, 91, 19);
/* oklch */ color: oklch(45.1% 0.092 114.3);

Tailwind

colors: {
  custom: {
    50: '#878957',
    500: '#555b13',
    950: '#000000',
  },
}

SCSS

$custom: #555b13;
$custom-light: #878957;
$custom-dark: #000000;

JSON

{
  "hex": "#555b13",
  "rgb": {
    "r": 85,
    "g": 91,
    "b": 19
  },
  "hsl": {
    "h": 65,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.45142,
    "c": 0.09202,
    "h": 114.3
  },
  "luminance": 0.0946
}

Semantic roles & 50–950 ramp

primary

#555B13

secondary

#3E3793

accent

#3FE84D

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #555B13

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

Preview Lab → · Contrast checker → · Palette generator →