#304A18#304A18

#304A18 is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.6% C 0.082 H 132.3°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#304A18
RGB	rgb(48, 74, 24)
HSL	hsl(91, 51%, 19%)
HSV	hsv(91, 68%, 29%)
CMYK	cmyk(35.1%, 0%, 67.6%, 71%)
CIE-LAB	lab(28.36, -19.74, 26.09)
CIE-LCH	lch(28.36, 32.72, 127.12°)
OKLab	oklab(37.57% -0.0552 0.0606)
OKLCH	oklch(37.57% 0.082 132.3)
XYZ	xyz(3.8325, 5.5918, 1.7414)
Luminance	0.0559 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.08

Forest Green (survey)

#06470C

ΔE00 6.17

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304A18 #32184A

analogous

#494A18 #304A18 #184A19

triadic

#304A18 #18304A #4A1830

tetradic

#304A18 #18494A #32184A #4A1918

square

#304A18 #18494A #32184A #4A1918

split-complementary

#304A18 #19184A #4A1849

monochromatic

#0F1707 #121C09 #304A18 #4E7827 #6CA636

Accessibility & contrast

On white

9.91

#304A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#304A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304A18

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304A18	#FFFFFF	#000000	##FFFFFF
##304A18	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4412

Deuteranopia (green-blind)

#4A421C

Tritanopia (blue-blind)

#31473F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #304a18;
/* rgb */ color: rgb(48, 74, 24);
/* oklch */ color: oklch(37.6% 0.082 132.3);

Tailwind

colors: {
  custom: {
    50: '#6a7c57',
    500: '#304a18',
    950: '#000000',
  },
}

SCSS

$custom: #304a18;
$custom-light: #6a7c57;
$custom-dark: #000000;

JSON

{
  "hex": "#304a18",
  "rgb": {
    "r": 48,
    "g": 74,
    "b": 24
  },
  "hsl": {
    "h": 91.2,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37568,
    "c": 0.08194,
    "h": 132.3
  },
  "luminance": 0.05592
}

Semantic roles & 50–950 ramp

primary

#304A18

secondary

#603D81

accent

#4DDA97

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#070903

muted

#7A7B78

Preview Lab

Preview with #304A18

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

Preview Lab → · Contrast checker → · Palette generator →