#284B14#284B14

#284B14 is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.3% C 0.092 H 136.2°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#284B14
RGB	rgb(40, 75, 20)
HSL	hsl(98, 58%, 19%)
HSV	hsv(98, 73%, 29%)
CMYK	cmyk(46.7%, 0%, 73.3%, 70.6%)
CIE-LAB	lab(28.20, -23.91, 27.80)
CIE-LCH	lch(28.20, 36.67, 130.70°)
OKLab	oklab(37.3% -0.0664 0.0638)
OKLCH	oklch(37.3% 0.092 136.2)
XYZ	xyz(3.5173, 5.5336, 1.5444)
Luminance	0.0553 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.30

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284B14 #37144B

analogous

#434B14 #284B14 #144B1B

triadic

#284B14 #14284B #4B1428

tetradic

#284B14 #14434B #37144B #4B1B14

square

#284B14 #14434B #37144B #4B1B14

split-complementary

#284B14 #1B144B #4B1443

monochromatic

#0D1806 #0E1B07 #284B14 #427B21 #5CAC2E

Accessibility & contrast

On white

9.97

#284B14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#284B14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284B14

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284B14	#FFFFFF	#000000	##FFFFFF
##284B14	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E440D

Deuteranopia (green-blind)

#494119

Tritanopia (blue-blind)

#274840

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #284b14;
/* rgb */ color: rgb(40, 75, 20);
/* oklch */ color: oklch(37.3% 0.092 136.2);

Tailwind

colors: {
  custom: {
    50: '#657d55',
    500: '#284b14',
    950: '#000000',
  },
}

SCSS

$custom: #284b14;
$custom-light: #657d55;
$custom-dark: #000000;

JSON

{
  "hex": "#284b14",
  "rgb": {
    "r": 40,
    "g": 75,
    "b": 20
  },
  "hsl": {
    "h": 98.182,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37303,
    "c": 0.09203,
    "h": 136.2
  },
  "luminance": 0.05534
}

Semantic roles & 50–950 ramp

primary

#284B14

secondary

#683883

accent

#47E1A9

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#060A03

muted

#7A7C78

Preview Lab

Preview with #284B14

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

Preview Lab → · Contrast checker → · Palette generator →