#284B08#284B08

#284B08 is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.2% C 0.100 H 134.1°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#284B08
RGB	rgb(40, 75, 8)
HSL	hsl(91, 81%, 16%)
HSV	hsv(91, 89%, 29%)
CMYK	cmyk(46.7%, 0%, 89.3%, 70.6%)
CIE-LAB	lab(28.12, -24.85, 32.69)
CIE-LCH	lch(28.12, 41.06, 127.24°)
OKLab	oklab(37.2% -0.0698 0.072)
OKLCH	oklch(37.2% 0.1 134.1)
XYZ	xyz(3.4349, 5.5006, 1.1104)
Luminance	0.0550 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 5.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284B08 #2B084B

analogous

#4A4B08 #284B08 #084B09

triadic

#284B08 #08284B #4B0828

tetradic

#284B08 #084A4B #2B084B #4B0908

square

#284B08 #084A4B #2B084B #4B0908

split-complementary

#284B08 #09084B #4B084A

monochromatic

#0F1C03 #0F1C03 #284B08 #45820E #63BA14

Accessibility & contrast

On white

10.00

#284B08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#284B08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284B08

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284B08	#FFFFFF	#000000	##FFFFFF
##284B08	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4400

Deuteranopia (green-blind)

#4A4110

Tritanopia (blue-blind)

#28483F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #284b08;
/* rgb */ color: rgb(40, 75, 8);
/* oklch */ color: oklch(37.2% 0.100 134.1);

Tailwind

colors: {
  custom: {
    50: '#667d4e',
    500: '#284b08',
    950: '#000000',
  },
}

SCSS

$custom: #284b08;
$custom-light: #667d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#284b08",
  "rgb": {
    "r": 40,
    "g": 75,
    "b": 8
  },
  "hsl": {
    "h": 91.343,
    "s": 80.723,
    "l": 16.275
  },
  "oklch": {
    "l": 0.37203,
    "c": 0.1003,
    "h": 134.1
  },
  "luminance": 0.05501
}

Semantic roles & 50–950 ramp

primary

#284B08

secondary

#5A2689

accent

#31F798

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #284B08

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

Preview Lab → · Contrast checker → · Palette generator →