#284C0E#284C0E

#284C0E is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.5% C 0.098 H 135.2°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#284C0E
RGB	rgb(40, 76, 14)
HSL	hsl(95, 69%, 18%)
HSV	hsv(95, 82%, 30%)
CMYK	cmyk(47.4%, 0%, 81.6%, 70.2%)
CIE-LAB	lab(28.52, -24.92, 30.81)
CIE-LCH	lch(28.52, 39.63, 128.97°)
OKLab	oklab(37.54% -0.0696 0.0691)
OKLCH	oklch(37.54% 0.098 135.2)
XYZ	xyz(3.5387, 5.6515, 1.3198)
Luminance	0.0565 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284C0E #320E4C

analogous

#474C0E #284C0E #0E4C13

triadic

#284C0E #0E284C #4C0E28

tetradic

#284C0E #0E474C #320E4C #4C130E

square

#284C0E #0E474C #320E4C #4C130E

split-complementary

#284C0E #130E4C #4C0E47

monochromatic

#0E1A05 #0E1A05 #284C0E #438018 #5EB321

Accessibility & contrast

On white

9.86

#284C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#284C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284C0E

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284C0E	#FFFFFF	#000000	##FFFFFF
##284C0E	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4503

Deuteranopia (green-blind)

#4A4214

Tritanopia (blue-blind)

#274940

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #284c0e;
/* rgb */ color: rgb(40, 76, 14);
/* oklch */ color: oklch(37.5% 0.098 135.2);

Tailwind

colors: {
  custom: {
    50: '#667e51',
    500: '#284c0e',
    950: '#000000',
  },
}

SCSS

$custom: #284c0e;
$custom-light: #667e51;
$custom-dark: #000000;

JSON

{
  "hex": "#284c0e",
  "rgb": {
    "r": 40,
    "g": 76,
    "b": 14
  },
  "hsl": {
    "h": 94.839,
    "s": 68.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37542,
    "c": 0.09808,
    "h": 135.2
  },
  "luminance": 0.05652
}

Semantic roles & 50–950 ramp

primary

#284C0E

secondary

#622F87

accent

#3CECA2

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #284C0E

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

Preview Lab → · Contrast checker → · Palette generator →