#304F17#304F17

#304F17 is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.0% C 0.091 H 133.7°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#304F17
RGB	rgb(48, 79, 23)
HSL	hsl(93, 55%, 20%)
HSV	hsv(93, 71%, 31%)
CMYK	cmyk(39.2%, 0%, 70.9%, 69%)
CIE-LAB	lab(30.11, -22.42, 28.53)
CIE-LCH	lch(30.11, 36.28, 128.17°)
OKLab	oklab(38.99% -0.0626 0.0656)
OKLCH	oklch(38.99% 0.091 133.7)
XYZ	xyz(4.1695, 6.2820, 1.8033)
Luminance	0.0628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304F17 #36174F

analogous

#4C4F17 #304F17 #174F1A

triadic

#304F17 #17304F #4F1730

tetradic

#304F17 #174C4F #36174F #4F1A17

square

#304F17 #174C4F #36174F #4F1A17

split-complementary

#304F17 #1A174F #4F174C

monochromatic

#0E1807 #132009 #304F17 #4D7E25 #6AAE33

Accessibility & contrast

On white

9.31

#304F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#304F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304F17

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304F17	#FFFFFF	#000000	##FFFFFF
##304F17	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524910

Deuteranopia (green-blind)

#4E461C

Tritanopia (blue-blind)

#304C43

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #304f17;
/* rgb */ color: rgb(48, 79, 23);
/* oklch */ color: oklch(39.0% 0.091 133.7);

Tailwind

colors: {
  custom: {
    50: '#6b8057',
    500: '#304f17',
    950: '#000000',
  },
}

SCSS

$custom: #304f17;
$custom-light: #6b8057;
$custom-dark: #000000;

JSON

{
  "hex": "#304f17",
  "rgb": {
    "r": 48,
    "g": 79,
    "b": 23
  },
  "hsl": {
    "h": 93.214,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.38994,
    "c": 0.09069,
    "h": 133.7
  },
  "luminance": 0.06282
}

Semantic roles & 50–950 ramp

primary

#304F17

secondary

#653C86

accent

#4ADE9C

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #304F17

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

Preview Lab → · Contrast checker → · Palette generator →