#303D09#303D09

#303D09 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.7% C 0.075 H 123.0°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#303D09
RGB	rgb(48, 61, 9)
HSL	hsl(75, 74%, 14%)
HSV	hsv(75, 85%, 24%)
CMYK	cmyk(21.3%, 0%, 85.2%, 76.1%)
CIE-LAB	lab(23.62, -13.89, 28.24)
CIE-LCH	lch(23.62, 31.48, 116.19°)
OKLab	oklab(33.69% -0.0406 0.0627)
OKLCH	oklch(33.69% 0.075 123)
XYZ	xyz(2.9370, 3.9856, 0.8730)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303D09 #16093D

analogous

#3D3009 #303D09 #163D09

triadic

#303D09 #09303D #3D0930

tetradic

#303D09 #093D30 #16093D #3D0916

square

#303D09 #093D30 #16093D #3D0916

split-complementary

#303D09 #09163D #30093D

monochromatic

#151B04 #151B04 #303D09 #5A7211 #84A819

Accessibility & contrast

On white

11.68

#303D09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#303D09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303D09

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303D09	#FFFFFF	#000000	##FFFFFF
##303D09	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413902

Deuteranopia (green-blind)

#3F380E

Tritanopia (blue-blind)

#333933

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #303d09;
/* rgb */ color: rgb(48, 61, 9);
/* oklch */ color: oklch(33.7% 0.075 123.0);

Tailwind

colors: {
  custom: {
    50: '#6a724d',
    500: '#303d09',
    950: '#000000',
  },
}

SCSS

$custom: #303d09;
$custom-light: #6a724d;
$custom-dark: #000000;

JSON

{
  "hex": "#303d09",
  "rgb": {
    "r": 48,
    "g": 61,
    "b": 9
  },
  "hsl": {
    "h": 75,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.33686,
    "c": 0.07472,
    "h": 123
  },
  "luminance": 0.03986
}

Semantic roles & 50–950 ramp

primary

#303D09

secondary

#3C277B

accent

#37F165

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070801

muted

#7A7B77

Preview Lab

Preview with #303D09

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

Preview Lab → · Contrast checker → · Palette generator →