#304C15#304C15

#304C15 is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.1% C 0.088 H 132.3°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#304C15
RGB	rgb(48, 76, 21)
HSL	hsl(91, 57%, 19%)
HSV	hsv(91, 72%, 30%)
CMYK	cmyk(36.8%, 0%, 72.4%, 70.2%)
CIE-LAB	lab(29.03, -21.09, 28.34)
CIE-LCH	lch(29.03, 35.33, 126.65°)
OKLab	oklab(38.11% -0.0592 0.0649)
OKLCH	oklch(38.11% 0.088 132.3)
XYZ	xyz(3.9387, 5.8513, 1.6312)
Luminance	0.0585 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304C15 #31154C

analogous

#4C4C15 #304C15 #154C16

triadic

#304C15 #15304C #4C1530

tetradic

#304C15 #154C4C #31154C #4C1615

square

#304C15 #154C4C #31154C #4C1615

split-complementary

#304C15 #16154C #4C154C

monochromatic

#0F1807 #121C08 #304C15 #4E7C22 #6DAC2F

Accessibility & contrast

On white

9.68

#304C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#304C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304C15

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304C15	#FFFFFF	#000000	##FFFFFF
##304C15	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F460E

Deuteranopia (green-blind)

#4C4419

Tritanopia (blue-blind)

#314941

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #304c15;
/* rgb */ color: rgb(48, 76, 21);
/* oklch */ color: oklch(38.1% 0.088 132.3);

Tailwind

colors: {
  custom: {
    50: '#6b7e55',
    500: '#304c15',
    950: '#000000',
  },
}

SCSS

$custom: #304c15;
$custom-light: #6b7e55;
$custom-dark: #000000;

JSON

{
  "hex": "#304c15",
  "rgb": {
    "r": 48,
    "g": 76,
    "b": 21
  },
  "hsl": {
    "h": 90.545,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.38109,
    "c": 0.08782,
    "h": 132.3
  },
  "luminance": 0.05851
}

Semantic roles & 50–950 ramp

primary

#304C15

secondary

#5F3984

accent

#48E095

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #304C15

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

Preview Lab → · Contrast checker → · Palette generator →