#283905#283905

#283905 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.8% C 0.077 H 126.7°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#283905
RGB	rgb(40, 57, 5)
HSL	hsl(80, 84%, 12%)
HSV	hsv(80, 91%, 22%)
CMYK	cmyk(29.8%, 0%, 91.2%, 77.6%)
CIE-LAB	lab(21.54, -15.81, 27.51)
CIE-LCH	lch(21.54, 31.73, 119.89°)
OKLab	oklab(31.83% -0.0458 0.0614)
OKLCH	oklch(31.83% 0.077 126.7)
XYZ	xyz(2.3656, 3.3883, 0.6729)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283905 #160539

analogous

#393005 #283905 #0E3905

triadic

#283905 #052839 #390528

tetradic

#283905 #053930 #160539 #39050E

square

#283905 #053930 #160539 #39050E

split-complementary

#283905 #050E39 #300539

monochromatic

#141C02 #141C02 #283905 #4F710A #77AA0F

Accessibility & contrast

On white

12.52

#283905 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#283905 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283905

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283905	#FFFFFF	#000000	##FFFFFF
##283905	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3400

Deuteranopia (green-blind)

#3A330A

Tritanopia (blue-blind)

#2A362F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #283905;
/* rgb */ color: rgb(40, 57, 5);
/* oklch */ color: oklch(31.8% 0.077 126.7);

Tailwind

colors: {
  custom: {
    50: '#646f4a',
    500: '#283905',
    950: '#000000',
  },
}

SCSS

$custom: #283905;
$custom-light: #646f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#283905",
  "rgb": {
    "r": 40,
    "g": 57,
    "b": 5
  },
  "hsl": {
    "h": 79.615,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31825,
    "c": 0.07659,
    "h": 126.7
  },
  "luminance": 0.03388
}

Semantic roles & 50–950 ramp

primary

#283905

secondary

#3D207A

accent

#2EFA70

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#060701

muted

#7A7A77

Preview Lab

Preview with #283905

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

Preview Lab → · Contrast checker → · Palette generator →