#303F0D#303F0D

#303F0D is a dark, moderate yellow-green. Relative luminance 0.042; OKLCH L 34.3% C 0.075 H 124.8°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#303F0D
RGB	rgb(48, 63, 13)
HSL	hsl(78, 66%, 15%)
HSV	hsv(78, 79%, 25%)
CMYK	cmyk(23.8%, 0%, 79.4%, 75.3%)
CIE-LAB	lab(24.36, -14.75, 27.26)
CIE-LCH	lch(24.36, 31.00, 118.42°)
OKLab	oklab(34.29% -0.0426 0.0613)
OKLCH	oklch(34.29% 0.075 124.8)
XYZ	xyz(3.0691, 4.2124, 1.0321)
Luminance	0.0421 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303F0D #1C0D3F

analogous

#3F350D #303F0D #173F0D

triadic

#303F0D #0D303F #3F0D30

tetradic

#303F0D #0D3F35 #1C0D3F #3F0D17

square

#303F0D #0D3F35 #1C0D3F #3F0D17

split-complementary

#303F0D #0D173F #350D3F

monochromatic

#131905 #131905 #303F0D #577217 #7DA422

Accessibility & contrast

On white

11.40

#303F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#303F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303F0D

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303F0D	#FFFFFF	#000000	##FFFFFF
##303F0D	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A06

Deuteranopia (green-blind)

#413A11

Tritanopia (blue-blind)

#333C35

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #303f0d;
/* rgb */ color: rgb(48, 63, 13);
/* oklch */ color: oklch(34.3% 0.075 124.8);

Tailwind

colors: {
  custom: {
    50: '#6a744f',
    500: '#303f0d',
    950: '#000000',
  },
}

SCSS

$custom: #303f0d;
$custom-light: #6a744f;
$custom-dark: #000000;

JSON

{
  "hex": "#303f0d",
  "rgb": {
    "r": 48,
    "g": 63,
    "b": 13
  },
  "hsl": {
    "h": 78,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.34292,
    "c": 0.07467,
    "h": 124.8
  },
  "luminance": 0.04212
}

Semantic roles & 50–950 ramp

primary

#303F0D

secondary

#442D7B

accent

#3FE972

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #303F0D

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

Preview Lab → · Contrast checker → · Palette generator →