#284B0C#284B0C

#284B0C is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.2% C 0.098 H 134.7°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#284B0C
RGB	rgb(40, 75, 12)
HSL	hsl(93, 72%, 17%)
HSV	hsv(93, 84%, 29%)
CMYK	cmyk(46.7%, 0%, 84%, 70.6%)
CIE-LAB	lab(28.14, -24.59, 31.24)
CIE-LCH	lch(28.14, 39.76, 128.21°)
OKLab	oklab(37.23% -0.0689 0.0697)
OKLCH	oklch(37.23% 0.098 134.7)
XYZ	xyz(3.4574, 5.5096, 1.2290)
Luminance	0.0551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284B0C #2F0C4B

analogous

#484B0C #284B0C #0C4B0F

triadic

#284B0C #0C284B #4B0C28

tetradic

#284B0C #0C484B #2F0C4B #4B0F0C

square

#284B0C #0C484B #2F0C4B #4B0F0C

split-complementary

#284B0C #0F0C4B #4B0C48

monochromatic

#0E1A04 #0E1A04 #284B0C #448014 #60B51D

Accessibility & contrast

On white

9.99

#284B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#284B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284B0C

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284B0C	#FFFFFF	#000000	##FFFFFF
##284B0C	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4401

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#27483F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #284b0c;
/* rgb */ color: rgb(40, 75, 12);
/* oklch */ color: oklch(37.2% 0.098 134.7);

Tailwind

colors: {
  custom: {
    50: '#667d50',
    500: '#284b0c',
    950: '#000000',
  },
}

SCSS

$custom: #284b0c;
$custom-light: #667d50;
$custom-dark: #000000;

JSON

{
  "hex": "#284b0c",
  "rgb": {
    "r": 40,
    "g": 75,
    "b": 12
  },
  "hsl": {
    "h": 93.333,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.3723,
    "c": 0.09795,
    "h": 134.7
  },
  "luminance": 0.0551
}

Semantic roles & 50–950 ramp

primary

#284B0C

secondary

#5E2C87

accent

#39EF9E

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #284B0C

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

Preview Lab → · Contrast checker → · Palette generator →