#305A11#305A11

#305A11 is a dark, moderate yellow-green. Relative luminance 0.080; OKLCH L 42.1% C 0.111 H 135.2°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#305A11
RGB	rgb(48, 90, 17)
HSL	hsl(95, 68%, 21%)
HSV	hsv(95, 81%, 35%)
CMYK	cmyk(46.7%, 0%, 81.1%, 64.7%)
CIE-LAB	lab(33.94, -28.22, 35.08)
CIE-LCH	lch(33.94, 45.02, 128.82°)
OKLab	oklab(42.11% -0.0789 0.0784)
OKLCH	oklch(42.11% 0.111 135.2)
XYZ	xyz(4.9762, 7.9809, 1.8085)
Luminance	0.0798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305A11 #3B115A

analogous

#545A11 #305A11 #115A17

triadic

#305A11 #11305A #5A1130

tetradic

#305A11 #11545A #3B115A #5A1711

square

#305A11 #11545A #3B115A #5A1711

split-complementary

#305A11 #17115A #5A1154

monochromatic

#0E1A05 #152707 #305A11 #4B8D1B #67C124

Accessibility & contrast

On white

8.09

#305A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#305A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305A11

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305A11	#FFFFFF	#000000	##FFFFFF
##305A11	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5203

Deuteranopia (green-blind)

#584F19

Tritanopia (blue-blind)

#2F564C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #305a11;
/* rgb */ color: rgb(48, 90, 17);
/* oklch */ color: oklch(42.1% 0.111 135.2);

Tailwind

colors: {
  custom: {
    50: '#6d8955',
    500: '#305a11',
    950: '#000000',
  },
}

SCSS

$custom: #305a11;
$custom-light: #6d8955;
$custom-dark: #000000;

JSON

{
  "hex": "#305a11",
  "rgb": {
    "r": 48,
    "g": 90,
    "b": 17
  },
  "hsl": {
    "h": 94.521,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42112,
    "c": 0.1112,
    "h": 135.2
  },
  "luminance": 0.07981
}

Semantic roles & 50–950 ramp

primary

#305A11

secondary

#6B3493

accent

#3DEBA1

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #305A11

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

Preview Lab → · Contrast checker → · Palette generator →