#304D11#304D11

#304D11 is a dark, moderate yellow-green. Relative luminance 0.060; OKLCH L 38.4% C 0.093 H 131.9°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#304D11
RGB	rgb(48, 77, 17)
HSL	hsl(89, 64%, 18%)
HSV	hsv(89, 78%, 30%)
CMYK	cmyk(37.7%, 0%, 77.9%, 69.8%)
CIE-LAB	lab(29.35, -21.95, 30.52)
CIE-LCH	lch(29.35, 37.60, 125.72°)
OKLab	oklab(38.36% -0.0619 0.0689)
OKLCH	oklch(38.36% 0.093 131.9)
XYZ	xyz(3.9739, 5.9765, 1.4744)
Luminance	0.0598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304D11 #2E114D

analogous

#4D4C11 #304D11 #124D11

triadic

#304D11 #11304D #4D1130

tetradic

#304D11 #114D4C #2E114D #4D1112

square

#304D11 #114D4C #2E114D #4D1112

split-complementary

#304D11 #11124D #4C114D

monochromatic

#101906 #111B06 #304D11 #4F7F1C #6FB127

Accessibility & contrast

On white

9.57

#304D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#304D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304D11

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304D11	#FFFFFF	#000000	##FFFFFF
##304D11	1.00	9.57	2.20	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514707

Deuteranopia (green-blind)

#4D4416

Tritanopia (blue-blind)

#314A41

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #304d11;
/* rgb */ color: rgb(48, 77, 17);
/* oklch */ color: oklch(38.4% 0.093 131.9);

Tailwind

colors: {
  custom: {
    50: '#6b7f53',
    500: '#304d11',
    950: '#000000',
  },
}

SCSS

$custom: #304d11;
$custom-light: #6b7f53;
$custom-dark: #000000;

JSON

{
  "hex": "#304d11",
  "rgb": {
    "r": 48,
    "g": 77,
    "b": 17
  },
  "hsl": {
    "h": 89,
    "s": 63.83,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38357,
    "c": 0.09258,
    "h": 131.9
  },
  "luminance": 0.05977
}

Semantic roles & 50–950 ramp

primary

#304D11

secondary

#5C3386

accent

#41E791

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #304D11

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

Preview Lab → · Contrast checker → · Palette generator →