#284A0C#284A0C

#284A0C is a dark, moderate yellow-green. Relative luminance 0.054; OKLCH L 36.9% C 0.097 H 134.4°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#284A0C
RGB	rgb(40, 74, 12)
HSL	hsl(93, 72%, 17%)
HSV	hsv(93, 84%, 29%)
CMYK	cmyk(45.9%, 0%, 83.8%, 71%)
CIE-LAB	lab(27.78, -24.11, 30.89)
CIE-LCH	lch(27.78, 39.18, 127.97°)
OKLab	oklab(36.93% -0.0676 0.0689)
OKLCH	oklch(36.93% 0.097 134.4)
XYZ	xyz(3.3901, 5.3750, 1.2066)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284A0C #2E0C4A

analogous

#474A0C #284A0C #0C4A0F

triadic

#284A0C #0C284A #4A0C28

tetradic

#284A0C #0C474A #2E0C4A #4A0F0C

square

#284A0C #0C474A #2E0C4A #4A0F0C

split-complementary

#284A0C #0F0C4A #4A0C47

monochromatic

#0E1A04 #0E1A04 #284A0C #447F15 #61B31D

Accessibility & contrast

On white

10.12

#284A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#284A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284A0C

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284A0C	#FFFFFF	#000000	##FFFFFF
##284A0C	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4302

Deuteranopia (green-blind)

#494112

Tritanopia (blue-blind)

#27473E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #284a0c;
/* rgb */ color: rgb(40, 74, 12);
/* oklch */ color: oklch(36.9% 0.097 134.4);

Tailwind

colors: {
  custom: {
    50: '#667d50',
    500: '#284a0c',
    950: '#000000',
  },
}

SCSS

$custom: #284a0c;
$custom-light: #667d50;
$custom-dark: #000000;

JSON

{
  "hex": "#284a0c",
  "rgb": {
    "r": 40,
    "g": 74,
    "b": 12
  },
  "hsl": {
    "h": 92.903,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.36933,
    "c": 0.09652,
    "h": 134.4
  },
  "luminance": 0.05375
}

Semantic roles & 50–950 ramp

primary

#284A0C

secondary

#5D2C86

accent

#39EF9D

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060902

muted

#7A7B78

Preview Lab

Preview with #284A0C

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

Preview Lab → · Contrast checker → · Palette generator →