#304D13#304D13

#304D13 is a dark, moderate yellow-green. Relative luminance 0.060; OKLCH L 38.4% C 0.091 H 132.3°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#304D13
RGB	rgb(48, 77, 19)
HSL	hsl(90, 60%, 19%)
HSV	hsv(90, 75%, 30%)
CMYK	cmyk(37.7%, 0%, 75.3%, 69.8%)
CIE-LAB	lab(29.37, -21.78, 29.64)
CIE-LCH	lch(29.37, 36.78, 126.31°)
OKLab	oklab(38.38% -0.0612 0.0673)
OKLCH	oklch(38.38% 0.091 132.3)
XYZ	xyz(3.9903, 5.9830, 1.5606)
Luminance	0.0598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304D13 #30134D

analogous

#4D4D13 #304D13 #134D13

triadic

#304D13 #13304D #4D1330

tetradic

#304D13 #134D4D #30134D #4D1313

square

#304D13 #134D4D #30134D #4D1313

split-complementary

#304D13 #13134D #4D134D

monochromatic

#0F1906 #111C07 #304D13 #4F7E1F #6DAF2B

Accessibility & contrast

On white

9.56

#304D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#304D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304D13

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304D13	#FFFFFF	#000000	##FFFFFF
##304D13	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51470A

Deuteranopia (green-blind)

#4D4418

Tritanopia (blue-blind)

#314A41

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #304d13;
/* rgb */ color: rgb(48, 77, 19);
/* oklch */ color: oklch(38.4% 0.091 132.3);

Tailwind

colors: {
  custom: {
    50: '#6b7f54',
    500: '#304d13',
    950: '#000000',
  },
}

SCSS

$custom: #304d13;
$custom-light: #6b7f54;
$custom-dark: #000000;

JSON

{
  "hex": "#304d13",
  "rgb": {
    "r": 48,
    "g": 77,
    "b": 19
  },
  "hsl": {
    "h": 90,
    "s": 60.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.38376,
    "c": 0.09102,
    "h": 132.3
  },
  "luminance": 0.05983
}

Semantic roles & 50–950 ramp

primary

#304D13

secondary

#5E3686

accent

#44E494

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #304D13

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

Preview Lab → · Contrast checker → · Palette generator →