#282917#282917

#282917 is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.4% C 0.031 H 111.0°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#282917
RGB	rgb(40, 41, 23)
HSL	hsl(63, 28%, 13%)
HSV	hsv(63, 44%, 16%)
CMYK	cmyk(2.4%, 0%, 43.9%, 83.9%)
CIE-LAB	lab(16.00, -4.09, 11.68)
CIE-LCH	lch(16.00, 12.37, 109.30°)
OKLab	oklab(27.44% -0.011 0.0288)
OKLCH	oklch(27.44% 0.031 111)
XYZ	xyz(1.8227, 2.0989, 1.1196)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282917 #181729

analogous

#292117 #282917 #1F2917

triadic

#282917 #172829 #291728

tetradic

#282917 #172921 #181729 #29171F

square

#282917 #172921 #181729 #29171F

split-complementary

#282917 #171F29 #211729

monochromatic

#13140B #13140B #282917 #4E502D #757743

Accessibility & contrast

On white

14.79

#282917 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#282917 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282917

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282917	#FFFFFF	#000000	##FFFFFF
##282917	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2716

Deuteranopia (green-blind)

#2C2818

Tritanopia (blue-blind)

#2A2724

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #282917;
/* rgb */ color: rgb(40, 41, 23);
/* oklch */ color: oklch(27.4% 0.031 111.0);

Tailwind

colors: {
  custom: {
    50: '#626254',
    500: '#282917',
    950: '#000000',
  },
}

SCSS

$custom: #282917;
$custom-light: #626254;
$custom-dark: #000000;

JSON

{
  "hex": "#282917",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 23
  },
  "hsl": {
    "h": 63.333,
    "s": 28.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.2744,
    "c": 0.03082,
    "h": 111
  },
  "luminance": 0.02099
}

Semantic roles & 50–950 ramp

primary

#282917

secondary

#403F5D

accent

#63C469

background

#F5F5F4

surface

#EAEAE7

border

#C6C6C3

text

#050502

muted

#797978

Preview Lab

Preview with #282917

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

Preview Lab → · Contrast checker → · Palette generator →