#303C06#303C06

#303C06 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.4% C 0.076 H 121.9°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#303C06
RGB	rgb(48, 60, 6)
HSL	hsl(73, 82%, 13%)
HSV	hsv(73, 90%, 24%)
CMYK	cmyk(20%, 0%, 90%, 76.5%)
CIE-LAB	lab(23.25, -13.51, 29.09)
CIE-LCH	lch(23.25, 32.07, 114.92°)
OKLab	oklab(33.38% -0.0399 0.0641)
OKLCH	oklch(33.38% 0.076 121.9)
XYZ	xyz(2.8677, 3.8732, 0.7688)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303C06 #12063C

analogous

#3C2D06 #303C06 #153C06

triadic

#303C06 #06303C #3C0630

tetradic

#303C06 #063C2D #12063C #3C0615

square

#303C06 #063C2D #12063C #3C0615

split-complementary

#303C06 #06153C #2D063C

monochromatic

#161C03 #161C03 #303C06 #5D740C #89AB11

Accessibility & contrast

On white

11.83

#303C06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#303C06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303C06

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303C06	#FFFFFF	#000000	##FFFFFF
##303C06	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403800

Deuteranopia (green-blind)

#3F370B

Tritanopia (blue-blind)

#333832

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #303c06;
/* rgb */ color: rgb(48, 60, 6);
/* oklch */ color: oklch(33.4% 0.076 121.9);

Tailwind

colors: {
  custom: {
    50: '#6a714b',
    500: '#303c06',
    950: '#000000',
  },
}

SCSS

$custom: #303c06;
$custom-light: #6a714b;
$custom-dark: #000000;

JSON

{
  "hex": "#303c06",
  "rgb": {
    "r": 48,
    "g": 60,
    "b": 6
  },
  "hsl": {
    "h": 73.333,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.33375,
    "c": 0.07555,
    "h": 121.9
  },
  "luminance": 0.03873
}

Semantic roles & 50–950 ramp

primary

#303C06

secondary

#36227C

accent

#30F85C

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #303C06

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

Preview Lab → · Contrast checker → · Palette generator →