#303C07#303C07

#303C07 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.4% C 0.075 H 122.0°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#303C07
RGB	rgb(48, 60, 7)
HSL	hsl(74, 79%, 13%)
HSV	hsv(74, 88%, 24%)
CMYK	cmyk(20%, 0%, 88.3%, 76.5%)
CIE-LAB	lab(23.26, -13.45, 28.69)
CIE-LCH	lch(23.26, 31.68, 115.11°)
OKLab	oklab(33.38% -0.0396 0.0634)
OKLCH	oklch(33.38% 0.075 122)
XYZ	xyz(2.8732, 3.8754, 0.7976)
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

#303C07 #13073C

analogous

#3C2D07 #303C07 #153C07

triadic

#303C07 #07303C #3C0730

tetradic

#303C07 #073C2D #13073C #3C0715

square

#303C07 #073C2D #13073C #3C0715

split-complementary

#303C07 #07153C #2D073C

monochromatic

#161B03 #161B03 #303C07 #5C730D #88AA14

Accessibility & contrast

On white

11.83

#303C07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#303C07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303C07

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303C07	#FFFFFF	#000000	##FFFFFF
##303C07	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	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)

#3F370C

Tritanopia (blue-blind)

#333832

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #303c07;
/* rgb */ color: rgb(48, 60, 7);
/* oklch */ color: oklch(33.4% 0.075 122.0);

Tailwind

colors: {
  custom: {
    50: '#6a714c',
    500: '#303c07',
    950: '#000000',
  },
}

SCSS

$custom: #303c07;
$custom-light: #6a714c;
$custom-dark: #000000;

JSON

{
  "hex": "#303c07",
  "rgb": {
    "r": 48,
    "g": 60,
    "b": 7
  },
  "hsl": {
    "h": 73.585,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.33383,
    "c": 0.07478,
    "h": 122
  },
  "luminance": 0.03875
}

Semantic roles & 50–950 ramp

primary

#303C07

secondary

#37237B

accent

#32F65E

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #303C07

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

Preview Lab → · Contrast checker → · Palette generator →