#284D0D#284D0D

#284D0D is a dark, moderate yellow-green. Relative luminance 0.058; OKLCH L 37.8% C 0.100 H 135.3°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#284D0D
RGB	rgb(40, 77, 13)
HSL	hsl(95, 71%, 18%)
HSV	hsv(95, 83%, 30%)
CMYK	cmyk(48.1%, 0%, 83.1%, 69.8%)
CIE-LAB	lab(28.87, -25.47, 31.56)
CIE-LCH	lch(28.87, 40.55, 128.91°)
OKLab	oklab(37.83% -0.0711 0.0705)
OKLCH	oklch(37.83% 0.1 135.3)
XYZ	xyz(3.6015, 5.7877, 1.3081)
Luminance	0.0579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.74

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284D0D #320D4D

analogous

#484D0D #284D0D #0D4D12

triadic

#284D0D #0D284D #4D0D28

tetradic

#284D0D #0D484D #320D4D #4D120D

square

#284D0D #0D484D #320D4D #4D120D

split-complementary

#284D0D #120D4D #4D0D48

monochromatic

#0E1A04 #0E1A04 #284D0D #438116 #5EB61F

Accessibility & contrast

On white

9.73

#284D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#284D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284D0D

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284D0D	#FFFFFF	#000000	##FFFFFF
##284D0D	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504602

Deuteranopia (green-blind)

#4B4314

Tritanopia (blue-blind)

#274A41

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #284d0d;
/* rgb */ color: rgb(40, 77, 13);
/* oklch */ color: oklch(37.8% 0.100 135.3);

Tailwind

colors: {
  custom: {
    50: '#667f51',
    500: '#284d0d',
    950: '#000000',
  },
}

SCSS

$custom: #284d0d;
$custom-light: #667f51;
$custom-dark: #000000;

JSON

{
  "hex": "#284d0d",
  "rgb": {
    "r": 40,
    "g": 77,
    "b": 13
  },
  "hsl": {
    "h": 94.688,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37831,
    "c": 0.10016,
    "h": 135.3
  },
  "luminance": 0.05788
}

Semantic roles & 50–950 ramp

primary

#284D0D

secondary

#622E88

accent

#3AEEA2

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #284D0D

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

Preview Lab → · Contrast checker → · Palette generator →