#284F0D#284F0D

#284F0D is a dark, moderate yellow-green. Relative luminance 0.061; OKLCH L 38.4% C 0.103 H 135.7°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#284F0D
RGB	rgb(40, 79, 13)
HSL	hsl(95, 72%, 18%)
HSV	hsv(95, 84%, 31%)
CMYK	cmyk(49.4%, 0%, 83.5%, 69%)
CIE-LAB	lab(29.59, -26.40, 32.26)
CIE-LCH	lch(29.59, 41.68, 129.30°)
OKLab	oklab(38.42% -0.0737 0.072)
OKLCH	oklch(38.42% 0.103 135.7)
XYZ	xyz(3.7436, 6.0719, 1.3554)
Luminance	0.0607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284F0D #340D4F

analogous

#494F0D #284F0D #0D4F13

triadic

#284F0D #0D284F #4F0D28

tetradic

#284F0D #0D494F #340D4F #4F130D

square

#284F0D #0D494F #340D4F #4F130D

split-complementary

#284F0D #130D4F #4F0D49

monochromatic

#0D1A04 #0D1A04 #284F0D #438416 #5DB81E

Accessibility & contrast

On white

9.48

#284F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#284F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284F0D

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284F0D	#FFFFFF	#000000	##FFFFFF
##284F0D	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524801

Deuteranopia (green-blind)

#4D4514

Tritanopia (blue-blind)

#274C43

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #284f0d;
/* rgb */ color: rgb(40, 79, 13);
/* oklch */ color: oklch(38.4% 0.103 135.7);

Tailwind

colors: {
  custom: {
    50: '#668151',
    500: '#284f0d',
    950: '#000000',
  },
}

SCSS

$custom: #284f0d;
$custom-light: #668151;
$custom-dark: #000000;

JSON

{
  "hex": "#284f0d",
  "rgb": {
    "r": 40,
    "g": 79,
    "b": 13
  },
  "hsl": {
    "h": 95.455,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.38424,
    "c": 0.10298,
    "h": 135.7
  },
  "luminance": 0.06072
}

Semantic roles & 50–950 ramp

primary

#284F0D

secondary

#642E8A

accent

#39EEA4

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #284F0D

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

Preview Lab → · Contrast checker → · Palette generator →