#285B0C#285B0C

#285B0C is a dark, moderate yellow-green. Relative luminance 0.080; OKLCH L 42.0% C 0.120 H 137.4°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#285B0C
RGB	rgb(40, 91, 12)
HSL	hsl(99, 77%, 20%)
HSV	hsv(99, 87%, 36%)
CMYK	cmyk(56%, 0%, 86.8%, 64.3%)
CIE-LAB	lab(33.90, -31.79, 36.67)
CIE-LCH	lch(33.90, 48.53, 130.92°)
OKLab	oklab(41.96% -0.0882 0.081)
OKLCH	oklch(41.96% 0.12 137.4)
XYZ	xyz(4.6824, 7.9595, 1.6373)
Luminance	0.0796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285B0C #3F0C5B

analogous

#4F5B0C #285B0C #0C5B17

triadic

#285B0C #0C285B #5B0C28

tetradic

#285B0C #0C4F5B #3F0C5B #5B170C

square

#285B0C #0C4F5B #3F0C5B #5B170C

split-complementary

#285B0C #170C5B #5B0C4F

monochromatic

#0C1B04 #102505 #285B0C #409113 #58C71A

Accessibility & contrast

On white

8.10

#285B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#285B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285B0C

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285B0C	#FFFFFF	#000000	##FFFFFF
##285B0C	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5200

Deuteranopia (green-blind)

#584E16

Tritanopia (blue-blind)

#24574D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #285b0c;
/* rgb */ color: rgb(40, 91, 12);
/* oklch */ color: oklch(42.0% 0.120 137.4);

Tailwind

colors: {
  custom: {
    50: '#698a53',
    500: '#285b0c',
    950: '#000000',
  },
}

SCSS

$custom: #285b0c;
$custom-light: #698a53;
$custom-dark: #000000;

JSON

{
  "hex": "#285b0c",
  "rgb": {
    "r": 40,
    "g": 91,
    "b": 12
  },
  "hsl": {
    "h": 98.734,
    "s": 76.699,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41964,
    "c": 0.11977,
    "h": 137.4
  },
  "luminance": 0.0796
}

Semantic roles & 50–950 ramp

primary

#285B0C

secondary

#712D96

accent

#35F3B0

background

#F6F8F4

surface

#EBF0E8

border

#C6CBC4

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #285B0C

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

Preview Lab → · Contrast checker → · Palette generator →