#285511#285511

#285511 is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.2% C 0.109 H 137.3°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#285511
RGB	rgb(40, 85, 17)
HSL	hsl(100, 67%, 20%)
HSV	hsv(100, 80%, 33%)
CMYK	cmyk(52.9%, 0%, 80%, 66.7%)
CIE-LAB	lab(31.78, -28.84, 32.82)
CIE-LCH	lch(31.78, 43.69, 131.30°)
OKLab	oklab(40.23% -0.0799 0.0738)
OKLCH	oklch(40.23% 0.109 137.3)
XYZ	xyz(4.2246, 6.9883, 1.6565)
Luminance	0.0699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285511 #3E1155

analogous

#4A5511 #285511 #11551C

triadic

#285511 #112855 #551128

tetradic

#285511 #114A55 #3E1155 #551C11

square

#285511 #114A55 #3E1155 #551C11

split-complementary

#285511 #1C1155 #55114A

monochromatic

#0C1A05 #102207 #285511 #40881B #58BB25

Accessibility & contrast

On white

8.76

#285511 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#285511 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285511

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285511	#FFFFFF	#000000	##FFFFFF
##285511	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D05

Deuteranopia (green-blind)

#524918

Tritanopia (blue-blind)

#255248

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #285511;
/* rgb */ color: rgb(40, 85, 17);
/* oklch */ color: oklch(40.2% 0.109 137.3);

Tailwind

colors: {
  custom: {
    50: '#678554',
    500: '#285511',
    950: '#000000',
  },
}

SCSS

$custom: #285511;
$custom-light: #678554;
$custom-dark: #000000;

JSON

{
  "hex": "#285511",
  "rgb": {
    "r": 40,
    "g": 85,
    "b": 17
  },
  "hsl": {
    "h": 99.706,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.4023,
    "c": 0.1088,
    "h": 137.3
  },
  "luminance": 0.06989
}

Semantic roles & 50–950 ramp

primary

#285511

secondary

#70348E

accent

#3EEAB0

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #285511

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

Preview Lab → · Contrast checker → · Palette generator →