#304A09#304A09

#304A09 is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.4% C 0.093 H 129.8°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#304A09
RGB	rgb(48, 74, 9)
HSL	hsl(84, 78%, 16%)
HSV	hsv(84, 88%, 29%)
CMYK	cmyk(35.1%, 0%, 87.8%, 71%)
CIE-LAB	lab(28.24, -20.96, 32.61)
CIE-LCH	lch(28.24, 38.76, 122.73°)
OKLab	oklab(37.43% -0.0599 0.0718)
OKLCH	oklch(37.43% 0.093 129.8)
XYZ	xyz(3.7170, 5.5455, 1.1329)
Luminance	0.0555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304A09 #23094A

analogous

#4A4409 #304A09 #104A09

triadic

#304A09 #09304A #4A0930

tetradic

#304A09 #094A44 #23094A #4A0910

square

#304A09 #094A44 #23094A #4A0910

split-complementary

#304A09 #09104A #44094A

monochromatic

#121B03 #121B03 #304A09 #538110 #77B716

Accessibility & contrast

On white

9.96

#304A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#304A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304A09

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304A09	#FFFFFF	#000000	##FFFFFF
##304A09	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4400

Deuteranopia (green-blind)

#4A4210

Tritanopia (blue-blind)

#32463E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #304a09;
/* rgb */ color: rgb(48, 74, 9);
/* oklch */ color: oklch(37.4% 0.093 129.8);

Tailwind

colors: {
  custom: {
    50: '#6b7c4f',
    500: '#304a09',
    950: '#000000',
  },
}

SCSS

$custom: #304a09;
$custom-light: #6b7c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#304a09",
  "rgb": {
    "r": 48,
    "g": 74,
    "b": 9
  },
  "hsl": {
    "h": 84,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.37429,
    "c": 0.09348,
    "h": 129.8
  },
  "luminance": 0.05546
}

Semantic roles & 50–950 ramp

primary

#304A09

secondary

#4E2787

accent

#33F581

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070902

muted

#7A7B78

Preview Lab

Preview with #304A09

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

Preview Lab → · Contrast checker → · Palette generator →