#304B0D#304B0D

#304B0D is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.7% C 0.092 H 130.7°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#304B0D
RGB	rgb(48, 75, 13)
HSL	hsl(86, 70%, 17%)
HSV	hsv(86, 83%, 29%)
CMYK	cmyk(36%, 0%, 82.7%, 70.6%)
CIE-LAB	lab(28.62, -21.22, 31.47)
CIE-LCH	lch(28.62, 37.96, 124.00°)
OKLab	oklab(37.75% -0.0603 0.0701)
OKLCH	oklch(37.75% 0.092 130.7)
XYZ	xyz(3.8076, 5.6895, 1.2783)
Luminance	0.0569 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304B0D #280D4B

analogous

#4B470D #304B0D #114B0D

triadic

#304B0D #0D304B #4B0D30

tetradic

#304B0D #0D4B47 #280D4B #4B0D11

square

#304B0D #0D4B47 #280D4B #4B0D11

split-complementary

#304B0D #0D114B #470D4B

monochromatic

#111A05 #111A05 #304B0D #517F16 #73B31F

Accessibility & contrast

On white

9.82

#304B0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#304B0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304B0D

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304B0D	#FFFFFF	#000000	##FFFFFF
##304B0D	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4502

Deuteranopia (green-blind)

#4B4313

Tritanopia (blue-blind)

#31473F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #304b0d;
/* rgb */ color: rgb(48, 75, 13);
/* oklch */ color: oklch(37.7% 0.092 130.7);

Tailwind

colors: {
  custom: {
    50: '#6b7d51',
    500: '#304b0d',
    950: '#000000',
  },
}

SCSS

$custom: #304b0d;
$custom-light: #6b7d51;
$custom-dark: #000000;

JSON

{
  "hex": "#304b0d",
  "rgb": {
    "r": 48,
    "g": 75,
    "b": 13
  },
  "hsl": {
    "h": 86.129,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37746,
    "c": 0.09247,
    "h": 130.7
  },
  "luminance": 0.0569
}

Semantic roles & 50–950 ramp

primary

#304B0D

secondary

#542E86

accent

#3BED88

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070902

muted

#7A7B78

Preview Lab

Preview with #304B0D

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

Preview Lab → · Contrast checker → · Palette generator →