#304A11#304A11

#304A11 is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.5% C 0.088 H 130.9°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#304A11
RGB	rgb(48, 74, 17)
HSL	hsl(87, 63%, 18%)
HSV	hsv(87, 77%, 29%)
CMYK	cmyk(35.1%, 0%, 77%, 71%)
CIE-LAB	lab(28.29, -20.41, 29.44)
CIE-LCH	lch(28.29, 35.82, 124.73°)
OKLab	oklab(37.49% -0.0577 0.0666)
OKLCH	oklch(37.49% 0.088 130.9)
XYZ	xyz(3.7688, 5.5663, 1.4060)
Luminance	0.0557 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304A11 #2B114A

analogous

#4A4711 #304A11 #144A11

triadic

#304A11 #11304A #4A1130

tetradic

#304A11 #114A47 #2B114A #4A1114

square

#304A11 #114A47 #2B114A #4A1114

split-complementary

#304A11 #11144A #47114A

monochromatic

#101906 #101906 #304A11 #507C1C #71AE28

Accessibility & contrast

On white

9.94

#304A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#304A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304A11

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304A11	#FFFFFF	#000000	##FFFFFF
##304A11	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4408

Deuteranopia (green-blind)

#4A4216

Tritanopia (blue-blind)

#31473F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #304a11;
/* rgb */ color: rgb(48, 74, 17);
/* oklch */ color: oklch(37.5% 0.088 130.9);

Tailwind

colors: {
  custom: {
    50: '#6b7c53',
    500: '#304a11',
    950: '#000000',
  },
}

SCSS

$custom: #304a11;
$custom-light: #6b7c53;
$custom-dark: #000000;

JSON

{
  "hex": "#304a11",
  "rgb": {
    "r": 48,
    "g": 74,
    "b": 17
  },
  "hsl": {
    "h": 87.368,
    "s": 62.637,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37492,
    "c": 0.0881,
    "h": 130.9
  },
  "luminance": 0.05566
}

Semantic roles & 50–950 ramp

primary

#304A11

secondary

#583383

accent

#42E68D

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070902

muted

#7A7B78

Preview Lab

Preview with #304A11

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

Preview Lab → · Contrast checker → · Palette generator →