#305D10#305D10

#305D10 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.0% C 0.116 H 135.6°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#305D10
RGB	rgb(48, 93, 16)
HSL	hsl(95, 71%, 21%)
HSV	hsv(95, 83%, 36%)
CMYK	cmyk(48.4%, 0%, 82.8%, 63.5%)
CIE-LAB	lab(34.99, -29.65, 36.46)
CIE-LCH	lch(34.99, 47.00, 129.12°)
OKLab	oklab(42.97% -0.0828 0.0811)
OKLCH	oklch(42.97% 0.116 135.6)
XYZ	xyz(5.2267, 8.4942, 1.8542)
Luminance	0.0849 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305D10 #3D105D

analogous

#575D10 #305D10 #105D17

triadic

#305D10 #10305D #5D1030

tetradic

#305D10 #10575D #3D105D #5D1710

square

#305D10 #10575D #3D105D #5D1710

split-complementary

#305D10 #17105D #5D1057

monochromatic

#0D1A04 #152907 #305D10 #4B9119 #66C522

Accessibility & contrast

On white

7.78

#305D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#305D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305D10

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305D10	#FFFFFF	#000000	##FFFFFF
##305D10	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615500

Deuteranopia (green-blind)

#5B5118

Tritanopia (blue-blind)

#2E594F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #305d10;
/* rgb */ color: rgb(48, 93, 16);
/* oklch */ color: oklch(43.0% 0.116 135.6);

Tailwind

colors: {
  custom: {
    50: '#6d8b55',
    500: '#305d10',
    950: '#000000',
  },
}

SCSS

$custom: #305d10;
$custom-light: #6d8b55;
$custom-dark: #000000;

JSON

{
  "hex": "#305d10",
  "rgb": {
    "r": 48,
    "g": 93,
    "b": 16
  },
  "hsl": {
    "h": 95.065,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.4297,
    "c": 0.11591,
    "h": 135.6
  },
  "luminance": 0.08494
}

Semantic roles & 50–950 ramp

primary

#305D10

secondary

#6D3396

accent

#3AEDA3

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #305D10

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

Preview Lab → · Contrast checker → · Palette generator →