#285A0C#285A0C

#285A0C is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 41.7% C 0.118 H 137.3°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#285A0C
RGB	rgb(40, 90, 12)
HSL	hsl(98, 76%, 20%)
HSV	hsv(98, 87%, 35%)
CMYK	cmyk(55.6%, 0%, 86.7%, 64.7%)
CIE-LAB	lab(33.54, -31.36, 36.34)
CIE-LCH	lch(33.54, 48.00, 130.80°)
OKLab	oklab(41.67% -0.0871 0.0803)
OKLCH	oklch(41.67% 0.118 137.3)
XYZ	xyz(4.5974, 7.7896, 1.6090)
Luminance	0.0779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285A0C #3E0C5A

analogous

#4F5A0C #285A0C #0C5A17

triadic

#285A0C #0C285A #5A0C28

tetradic

#285A0C #0C4F5A #3E0C5A #5A170C

square

#285A0C #0C4F5A #3E0C5A #5A170C

split-complementary

#285A0C #170C5A #5A0C4F

monochromatic

#0C1B04 #102405 #285A0C #409013 #58C61A

Accessibility & contrast

On white

8.21

#285A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#285A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285A0C

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285A0C	#FFFFFF	#000000	##FFFFFF
##285A0C	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5100

Deuteranopia (green-blind)

#574D15

Tritanopia (blue-blind)

#25564C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #285a0c;
/* rgb */ color: rgb(40, 90, 12);
/* oklch */ color: oklch(41.7% 0.118 137.3);

Tailwind

colors: {
  custom: {
    50: '#688953',
    500: '#285a0c',
    950: '#000000',
  },
}

SCSS

$custom: #285a0c;
$custom-light: #688953;
$custom-dark: #000000;

JSON

{
  "hex": "#285a0c",
  "rgb": {
    "r": 40,
    "g": 90,
    "b": 12
  },
  "hsl": {
    "h": 98.462,
    "s": 76.471,
    "l": 20
  },
  "oklch": {
    "l": 0.41669,
    "c": 0.11846,
    "h": 137.3
  },
  "luminance": 0.0779
}

Semantic roles & 50–950 ramp

primary

#285A0C

secondary

#702D95

accent

#35F3AF

background

#F6F8F4

surface

#EBF0E7

border

#C6CBC3

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #285A0C

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

Preview Lab → · Contrast checker → · Palette generator →