#305311#305311

#305311 is a dark, moderate yellow-green. Relative luminance 0.069; OKLCH L 40.1% C 0.101 H 133.7°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#305311
RGB	rgb(48, 83, 17)
HSL	hsl(92, 66%, 20%)
HSV	hsv(92, 80%, 33%)
CMYK	cmyk(42.2%, 0%, 79.5%, 67.5%)
CIE-LAB	lab(31.48, -24.92, 32.65)
CIE-LCH	lch(31.48, 41.08, 127.35°)
OKLab	oklab(40.09% -0.0699 0.0733)
OKLCH	oklch(40.09% 0.101 133.7)
XYZ	xyz(4.4133, 6.8552, 1.6208)
Luminance	0.0685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305311 #341153

analogous

#515311 #305311 #115313

triadic

#305311 #113053 #531130

tetradic

#305311 #115153 #341153 #531311

square

#305311 #115153 #341153 #531311

split-complementary

#305311 #131153 #531151

monochromatic

#0F1905 #132007 #305311 #4D861B #6BB926

Accessibility & contrast

On white

8.86

#305311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#305311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305311

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305311	#FFFFFF	#000000	##FFFFFF
##305311	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C05

Deuteranopia (green-blind)

#524917

Tritanopia (blue-blind)

#304F46

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #305311;
/* rgb */ color: rgb(48, 83, 17);
/* oklch */ color: oklch(40.1% 0.101 133.7);

Tailwind

colors: {
  custom: {
    50: '#6c8354',
    500: '#305311',
    950: '#000000',
  },
}

SCSS

$custom: #305311;
$custom-light: #6c8354;
$custom-dark: #000000;

JSON

{
  "hex": "#305311",
  "rgb": {
    "r": 48,
    "g": 83,
    "b": 17
  },
  "hsl": {
    "h": 91.818,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.4009,
    "c": 0.10134,
    "h": 133.7
  },
  "luminance": 0.06855
}

Semantic roles & 50–950 ramp

primary

#305311

secondary

#63348C

accent

#3FE999

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #305311

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

Preview Lab → · Contrast checker → · Palette generator →