#304F18#304F18

#304F18 is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.0% C 0.090 H 133.9°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#304F18
RGB	rgb(48, 79, 24)
HSL	hsl(94, 53%, 20%)
HSV	hsv(94, 70%, 31%)
CMYK	cmyk(39.2%, 0%, 69.6%, 69%)
CIE-LAB	lab(30.12, -22.32, 28.04)
CIE-LCH	lch(30.12, 35.84, 128.52°)
OKLab	oklab(39.01% -0.0623 0.0647)
OKLCH	oklch(39.01% 0.09 133.9)
XYZ	xyz(4.1797, 6.2861, 1.8571)
Luminance	0.0629 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304F18 #37184F

analogous

#4B4F18 #304F18 #184F1B

triadic

#304F18 #18304F #4F1830

tetradic

#304F18 #184B4F #37184F #4F1B18

square

#304F18 #184B4F #37184F #4F1B18

split-complementary

#304F18 #1B184F #4F184B

monochromatic

#0E1707 #13200A #304F18 #4D7E26 #69AD35

Accessibility & contrast

On white

9.30

#304F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#304F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304F18

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304F18	#FFFFFF	#000000	##FFFFFF
##304F18	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524911

Deuteranopia (green-blind)

#4E461C

Tritanopia (blue-blind)

#304C44

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #304f18;
/* rgb */ color: rgb(48, 79, 24);
/* oklch */ color: oklch(39.0% 0.090 133.9);

Tailwind

colors: {
  custom: {
    50: '#6b8058',
    500: '#304f18',
    950: '#000000',
  },
}

SCSS

$custom: #304f18;
$custom-light: #6b8058;
$custom-dark: #000000;

JSON

{
  "hex": "#304f18",
  "rgb": {
    "r": 48,
    "g": 79,
    "b": 24
  },
  "hsl": {
    "h": 93.818,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39006,
    "c": 0.08979,
    "h": 133.9
  },
  "luminance": 0.06286
}

Semantic roles & 50–950 ramp

primary

#304F18

secondary

#663D86

accent

#4BDD9D

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #304F18

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

Preview Lab → · Contrast checker → · Palette generator →