#304C0F#304C0F

#304C0F is a dark, moderate yellow-green. Relative luminance 0.058; OKLCH L 38.1% C 0.093 H 131.3°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#304C0F
RGB	rgb(48, 76, 15)
HSL	hsl(88, 67%, 18%)
HSV	hsv(88, 80%, 30%)
CMYK	cmyk(36.8%, 0%, 80.3%, 70.2%)
CIE-LAB	lab(28.98, -21.59, 31.01)
CIE-LCH	lch(28.98, 37.79, 124.85°)
OKLab	oklab(38.05% -0.0611 0.0695)
OKLCH	oklch(38.05% 0.093 131.3)
XYZ	xyz(3.8896, 5.8316, 1.3725)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304C0F #2B0F4C

analogous

#4C490F #304C0F #114C0F

triadic

#304C0F #0F304C #4C0F30

tetradic

#304C0F #0F4C49 #2B0F4C #4C0F11

square

#304C0F #0F4C49 #2B0F4C #4C0F11

split-complementary

#304C0F #0F114C #490F4C

monochromatic

#101A05 #101A05 #304C0F #507F19 #71B223

Accessibility & contrast

On white

9.69

#304C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#304C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304C0F

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304C0F	#FFFFFF	#000000	##FFFFFF
##304C0F	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)

#504605

Deuteranopia (green-blind)

#4C4415

Tritanopia (blue-blind)

#314840

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #304c0f;
/* rgb */ color: rgb(48, 76, 15);
/* oklch */ color: oklch(38.1% 0.093 131.3);

Tailwind

colors: {
  custom: {
    50: '#6b7e52',
    500: '#304c0f',
    950: '#000000',
  },
}

SCSS

$custom: #304c0f;
$custom-light: #6b7e52;
$custom-dark: #000000;

JSON

{
  "hex": "#304c0f",
  "rgb": {
    "r": 48,
    "g": 76,
    "b": 15
  },
  "hsl": {
    "h": 87.541,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.38051,
    "c": 0.09256,
    "h": 131.3
  },
  "luminance": 0.05832
}

Semantic roles & 50–950 ramp

primary

#304C0F

secondary

#583186

accent

#3EEA8D

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070A02

muted

#7A7C78

Preview Lab

Preview with #304C0F

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

Preview Lab → · Contrast checker → · Palette generator →