#305811#305811

#305811 is a dark, moderate yellow-green. Relative luminance 0.076; OKLCH L 41.5% C 0.108 H 134.8°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#305811
RGB	rgb(48, 88, 17)
HSL	hsl(94, 68%, 21%)
HSV	hsv(94, 81%, 35%)
CMYK	cmyk(45.5%, 0%, 80.7%, 65.5%)
CIE-LAB	lab(33.24, -27.30, 34.39)
CIE-LCH	lch(33.24, 43.91, 128.44°)
OKLab	oklab(41.53% -0.0764 0.077)
OKLCH	oklch(41.53% 0.108 134.8)
XYZ	xyz(4.8097, 7.6480, 1.7530)
Luminance	0.0765 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305811 #391158

analogous

#535811 #305811 #115815

triadic

#305811 #113058 #581130

tetradic

#305811 #115358 #391158 #581511

square

#305811 #115358 #391158 #581511

split-complementary

#305811 #151158 #581153

monochromatic

#0E1A05 #142507 #305811 #4C8B1B #68BF25

Accessibility & contrast

On white

8.30

#305811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#305811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305811

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305811	#FFFFFF	#000000	##FFFFFF
##305811	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5004

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#2F544A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #305811;
/* rgb */ color: rgb(48, 88, 17);
/* oklch */ color: oklch(41.5% 0.108 134.8);

Tailwind

colors: {
  custom: {
    50: '#6d8755',
    500: '#305811',
    950: '#000000',
  },
}

SCSS

$custom: #305811;
$custom-light: #6d8755;
$custom-dark: #000000;

JSON

{
  "hex": "#305811",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 17
  },
  "hsl": {
    "h": 93.803,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41534,
    "c": 0.10841,
    "h": 134.8
  },
  "luminance": 0.07648
}

Semantic roles & 50–950 ramp

primary

#305811

secondary

#683491

accent

#3DEA9F

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #305811

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

Preview Lab → · Contrast checker → · Palette generator →