#28280F#28280F

#28280F is a dark, muted yellow. Relative luminance 0.020; OKLCH L 27.0% C 0.041 H 108.8°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#28280F
RGB	rgb(40, 40, 15)
HSL	hsl(60, 45%, 11%)
HSV	hsv(60, 63%, 16%)
CMYK	cmyk(0%, 0%, 62.5%, 84.3%)
CIE-LAB	lab(15.50, -4.52, 16.03)
CIE-LCH	lch(15.50, 16.66, 105.74°)
OKLab	oklab(27% -0.0131 0.0385)
OKLCH	oklch(27% 0.041 108.8)
XYZ	xyz(1.7201, 2.0032, 0.7479)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28280F #0F0F28

analogous

#281B0F #28280F #1B280F

triadic

#28280F #0F2828 #280F28

tetradic

#28280F #0F281B #0F0F28 #280F1B

square

#28280F #0F281B #0F0F28 #280F1B

split-complementary

#28280F #0F1B28 #1B0F28

monochromatic

#161608 #161608 #28280F #555520 #818130

Accessibility & contrast

On white

14.99

#28280F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#28280F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28280F

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28280F	#FFFFFF	#000000	##FFFFFF
##28280F	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260D

Deuteranopia (green-blind)

#2C2710

Tritanopia (blue-blind)

#2B2522

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #28280f;
/* rgb */ color: rgb(40, 40, 15);
/* oklch */ color: oklch(27.0% 0.041 108.8);

Tailwind

colors: {
  custom: {
    50: '#62614e',
    500: '#28280f',
    950: '#000000',
  },
}

SCSS

$custom: #28280f;
$custom-light: #62614e;
$custom-dark: #000000;

JSON

{
  "hex": "#28280f",
  "rgb": {
    "r": 40,
    "g": 40,
    "b": 15
  },
  "hsl": {
    "h": 60,
    "s": 45.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.27002,
    "c": 0.04069,
    "h": 108.8
  },
  "luminance": 0.02003
}

Semantic roles & 50–950 ramp

primary

#28280F

secondary

#323261

accent

#53D553

background

#F5F5F4

surface

#EAE9E7

border

#C6C5C3

text

#050501

muted

#797977

Preview Lab

Preview with #28280F

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

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