#284E12#284E12

#284E12 is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.2% C 0.098 H 136.3°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#284E12
RGB	rgb(40, 78, 18)
HSL	hsl(98, 63%, 19%)
HSV	hsv(98, 77%, 31%)
CMYK	cmyk(48.7%, 0%, 76.9%, 69.4%)
CIE-LAB	lab(29.27, -25.54, 29.85)
CIE-LCH	lch(29.27, 39.29, 130.55°)
OKLab	oklab(38.17% -0.0709 0.0678)
OKLCH	oklch(38.17% 0.098 136.3)
XYZ	xyz(3.7085, 5.9433, 1.5239)
Luminance	0.0594 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284E12 #38124E

analogous

#464E12 #284E12 #124E1A

triadic

#284E12 #12284E #4E1228

tetradic

#284E12 #12464E #38124E #4E1A12

square

#284E12 #12464E #38124E #4E1A12

split-complementary

#284E12 #1A124E #4E1246

monochromatic

#0D1906 #0F1C07 #284E12 #42801D #5BB129

Accessibility & contrast

On white

9.59

#284E12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#284E12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284E12

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284E12	#FFFFFF	#000000	##FFFFFF
##284E12	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514709

Deuteranopia (green-blind)

#4C4418

Tritanopia (blue-blind)

#264B42

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #284e12;
/* rgb */ color: rgb(40, 78, 18);
/* oklch */ color: oklch(38.2% 0.098 136.3);

Tailwind

colors: {
  custom: {
    50: '#668054',
    500: '#284e12',
    950: '#000000',
  },
}

SCSS

$custom: #284e12;
$custom-light: #668054;
$custom-dark: #000000;

JSON

{
  "hex": "#284e12",
  "rgb": {
    "r": 40,
    "g": 78,
    "b": 18
  },
  "hsl": {
    "h": 98,
    "s": 62.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3817,
    "c": 0.09809,
    "h": 136.3
  },
  "luminance": 0.05944
}

Semantic roles & 50–950 ramp

primary

#284E12

secondary

#693587

accent

#42E6AA

background

#F6F7F4

surface

#EBEEE8

border

#C6C9C4

text

#060A03

muted

#7A7C78

Preview Lab

Preview with #284E12

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

Preview Lab → · Contrast checker → · Palette generator →