#304C12#304C12

#304C12 is a dark, moderate yellow-green. Relative luminance 0.058; OKLCH L 38.1% C 0.090 H 131.8°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#304C12
RGB	rgb(48, 76, 18)
HSL	hsl(89, 62%, 18%)
HSV	hsv(89, 76%, 30%)
CMYK	cmyk(36.8%, 0%, 76.3%, 70.2%)
CIE-LAB	lab(29.01, -21.36, 29.72)
CIE-LCH	lch(29.01, 36.60, 125.70°)
OKLab	oklab(38.08% -0.0602 0.0673)
OKLCH	oklch(38.08% 0.09 131.8)
XYZ	xyz(3.9125, 5.8408, 1.4934)
Luminance	0.0584 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304C12 #2E124C

analogous

#4C4B12 #304C12 #134C12

triadic

#304C12 #12304C #4C1230

tetradic

#304C12 #124C4B #2E124C #4C1213

square

#304C12 #124C4B #2E124C #4C1213

split-complementary

#304C12 #12134C #4B124C

monochromatic

#101906 #111B06 #304C12 #4F7D1E #6FAF29

Accessibility & contrast

On white

9.69

#304C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#304C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304C12

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304C12	#FFFFFF	#000000	##FFFFFF
##304C12	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504609

Deuteranopia (green-blind)

#4C4417

Tritanopia (blue-blind)

#314940

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #304c12;
/* rgb */ color: rgb(48, 76, 18);
/* oklch */ color: oklch(38.1% 0.090 131.8);

Tailwind

colors: {
  custom: {
    50: '#6b7e54',
    500: '#304c12',
    950: '#000000',
  },
}

SCSS

$custom: #304c12;
$custom-light: #6b7e54;
$custom-dark: #000000;

JSON

{
  "hex": "#304c12",
  "rgb": {
    "r": 48,
    "g": 76,
    "b": 18
  },
  "hsl": {
    "h": 88.966,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38078,
    "c": 0.09032,
    "h": 131.8
  },
  "luminance": 0.05841
}

Semantic roles & 50–950 ramp

primary

#304C12

secondary

#5C3585

accent

#43E591

background

#F6F7F4

surface

#EBEEE8

border

#C6C9C4

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #304C12

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

Preview Lab → · Contrast checker → · Palette generator →