#5B5F10#5B5F10

#5B5F10 is a mid, moderate yellow. Relative luminance 0.104; OKLCH L 46.7% C 0.097 H 112.6°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#5B5F10
RGB	rgb(91, 95, 16)
HSL	hsl(63, 71%, 22%)
HSV	hsv(63, 83%, 37%)
CMYK	cmyk(4.2%, 0%, 83.2%, 62.7%)
CIE-LAB	lab(38.63, -11.88, 40.91)
CIE-LCH	lch(38.63, 42.60, 106.19°)
OKLab	oklab(46.69% -0.0371 0.0892)
OKLCH	oklch(46.69% 0.097 112.6)
XYZ	xyz(8.5004, 10.4462, 2.0586)
Luminance	0.1045 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B5F10 #14105F

analogous

#5F3C10 #5B5F10 #345F10

triadic

#5B5F10 #105B5F #5F105B

tetradic

#5B5F10 #105F3C #14105F #5F1034

square

#5B5F10 #105F3C #14105F #5F1034

split-complementary

#5B5F10 #10345F #3C105F

monochromatic

#191A04 #292B07 #5B5F10 #8D9319 #BFC822

Accessibility & contrast

On white

6.80

#5B5F10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#5B5F10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B5F10

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B5F10	#FFFFFF	#000000	##FFFFFF
##5B5F10	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675A00

Deuteranopia (green-blind)

#675C17

Tritanopia (blue-blind)

#625950

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5b5f10;
/* rgb */ color: rgb(91, 95, 16);
/* oklch */ color: oklch(46.7% 0.097 112.6);

Tailwind

colors: {
  custom: {
    50: '#8c8c56',
    500: '#5b5f10',
    950: '#000000',
  },
}

SCSS

$custom: #5b5f10;
$custom-light: #8c8c56;
$custom-dark: #000000;

JSON

{
  "hex": "#5b5f10",
  "rgb": {
    "r": 91,
    "g": 95,
    "b": 16
  },
  "hsl": {
    "h": 63.038,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.46689,
    "c": 0.09664,
    "h": 112.6
  },
  "luminance": 0.10446
}

Semantic roles & 50–950 ramp

primary

#5B5F10

secondary

#383398

accent

#3AEE43

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #5B5F10

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

Preview Lab → · Contrast checker → · Palette generator →