#303F06#303F06

#303F06 is a dark, moderate yellow-green. Relative luminance 0.042; OKLCH L 34.2% C 0.080 H 124.0°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#303F06
RGB	rgb(48, 63, 6)
HSL	hsl(76, 83%, 14%)
HSV	hsv(76, 90%, 25%)
CMYK	cmyk(23.8%, 0%, 90.5%, 75.3%)
CIE-LAB	lab(24.31, -15.23, 30.15)
CIE-LCH	lch(24.31, 33.77, 116.80°)
OKLab	oklab(34.24% -0.0446 0.0662)
OKLCH	oklch(34.24% 0.08 124)
XYZ	xyz(3.0293, 4.1965, 0.8227)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303F06 #15063F

analogous

#3F3106 #303F06 #133F06

triadic

#303F06 #06303F #3F0630

tetradic

#303F06 #063F31 #15063F #3F0613

square

#303F06 #063F31 #15063F #3F0613

split-complementary

#303F06 #06133F #31063F

monochromatic

#151C03 #151C03 #303F06 #5B770B #85AF11

Accessibility & contrast

On white

11.42

#303F06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#303F06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303F06

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303F06	#FFFFFF	#000000	##FFFFFF
##303F06	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#413A0C

Tritanopia (blue-blind)

#333B35

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #303f06;
/* rgb */ color: rgb(48, 63, 6);
/* oklch */ color: oklch(34.2% 0.080 124.0);

Tailwind

colors: {
  custom: {
    50: '#6b744c',
    500: '#303f06',
    950: '#000000',
  },
}

SCSS

$custom: #303f06;
$custom-light: #6b744c;
$custom-dark: #000000;

JSON

{
  "hex": "#303f06",
  "rgb": {
    "r": 48,
    "g": 63,
    "b": 6
  },
  "hsl": {
    "h": 75.789,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.34235,
    "c": 0.07979,
    "h": 124
  },
  "luminance": 0.04197
}

Semantic roles & 50–950 ramp

primary

#303F06

secondary

#3A227F

accent

#2FF964

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070801

muted

#7A7B77

Preview Lab

Preview with #303F06

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

Preview Lab → · Contrast checker → · Palette generator →