#284C14#284C14

#284C14 is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.6% C 0.094 H 136.4°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#284C14
RGB	rgb(40, 76, 20)
HSL	hsl(99, 58%, 19%)
HSV	hsv(99, 74%, 30%)
CMYK	cmyk(47.4%, 0%, 73.7%, 70.2%)
CIE-LAB	lab(28.56, -24.40, 28.19)
CIE-LCH	lch(28.56, 37.28, 130.88°)
OKLab	oklab(37.6% -0.0677 0.0646)
OKLCH	oklch(37.6% 0.094 136.4)
XYZ	xyz(3.5857, 5.6703, 1.5672)
Luminance	0.0567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284C14 #38144C

analogous

#444C14 #284C14 #144C1C

triadic

#284C14 #14284C #4C1428

tetradic

#284C14 #14444C #38144C #4C1C14

square

#284C14 #14444C #38144C #4C1C14

split-complementary

#284C14 #1C144C #4C1444

monochromatic

#0D1806 #0F1C07 #284C14 #427C21 #5BAD2E

Accessibility & contrast

On white

9.84

#284C14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#284C14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284C14

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284C14	#FFFFFF	#000000	##FFFFFF
##284C14	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F450C

Deuteranopia (green-blind)

#4A4219

Tritanopia (blue-blind)

#274941

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #284c14;
/* rgb */ color: rgb(40, 76, 20);
/* oklch */ color: oklch(37.6% 0.094 136.4);

Tailwind

colors: {
  custom: {
    50: '#667e55',
    500: '#284c14',
    950: '#000000',
  },
}

SCSS

$custom: #284c14;
$custom-light: #667e55;
$custom-dark: #000000;

JSON

{
  "hex": "#284c14",
  "rgb": {
    "r": 40,
    "g": 76,
    "b": 20
  },
  "hsl": {
    "h": 98.571,
    "s": 58.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37599,
    "c": 0.09353,
    "h": 136.4
  },
  "luminance": 0.05671
}

Semantic roles & 50–950 ramp

primary

#284C14

secondary

#693884

accent

#46E2AA

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#060A03

muted

#7A7C78

Preview Lab

Preview with #284C14

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

Preview Lab → · Contrast checker → · Palette generator →