#28280E#28280E

#28280E is a dark, muted yellow. Relative luminance 0.020; OKLCH L 27.0% C 0.042 H 108.9°. Best body text is #FFFFFF at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#28280E
RGB	rgb(40, 40, 14)
HSL	hsl(60, 48%, 11%)
HSV	hsv(60, 65%, 16%)
CMYK	cmyk(0%, 0%, 65%, 84.3%)
CIE-LAB	lab(15.49, -4.63, 16.53)
CIE-LCH	lch(15.49, 17.17, 105.65°)
OKLab	oklab(26.99% -0.0136 0.0397)
OKLCH	oklch(26.99% 0.042 108.9)
XYZ	xyz(1.7132, 2.0004, 0.7113)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28280E #0E0E28

analogous

#281B0E #28280E #1B280E

triadic

#28280E #0E2828 #280E28

tetradic

#28280E #0E281B #0E0E28 #280E1B

square

#28280E #0E281B #0E0E28 #280E1B

split-complementary

#28280E #0E1B28 #1B0E28

monochromatic

#171708 #171708 #28280E #55551E #83832E

Accessibility & contrast

On white

15.00

#28280E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#28280E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28280E

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28280E	#FFFFFF	#000000	##FFFFFF
##28280E	1.00	15.00	1.40	15.00
#FFFFFF	15.00	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260C

Deuteranopia (green-blind)

#2C270F

Tritanopia (blue-blind)

#2B2522

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #28280e;
/* rgb */ color: rgb(40, 40, 14);
/* oklch */ color: oklch(27.0% 0.042 108.9);

Tailwind

colors: {
  custom: {
    50: '#63614d',
    500: '#28280e',
    950: '#000000',
  },
}

SCSS

$custom: #28280e;
$custom-light: #63614d;
$custom-dark: #000000;

JSON

{
  "hex": "#28280e",
  "rgb": {
    "r": 40,
    "g": 40,
    "b": 14
  },
  "hsl": {
    "h": 60,
    "s": 48.148,
    "l": 10.588
  },
  "oklch": {
    "l": 0.26985,
    "c": 0.04196,
    "h": 108.9
  },
  "luminance": 0.02
}

Semantic roles & 50–950 ramp

primary

#28280E

secondary

#303061

accent

#50D850

background

#F5F5F4

surface

#EAE9E7

border

#C6C5C3

text

#050501

muted

#797977

Preview Lab

Preview with #28280E

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

Preview Lab → · Contrast checker → · Palette generator →