#306813#306813

#306813 is a mid, vivid yellow-green. Relative luminance 0.106; OKLCH L 46.2% C 0.129 H 137.5°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#306813
RGB	rgb(48, 104, 19)
HSL	hsl(100, 69%, 24%)
HSV	hsv(100, 82%, 41%)
CMYK	cmyk(53.8%, 0%, 81.7%, 59.2%)
CIE-LAB	lab(38.86, -34.24, 39.09)
CIE-LCH	lch(38.86, 51.96, 131.22°)
OKLab	oklab(46.15% -0.0949 0.0871)
OKLCH	oklch(46.15% 0.129 137.5)
XYZ	xyz(6.2866, 10.5756, 2.3260)
Luminance	0.1058 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306813 #4B1368

analogous

#5B6813 #306813 #136820

triadic

#306813 #133068 #681330

tetradic

#306813 #135B68 #4B1368 #682013

square

#306813 #135B68 #4B1368 #682013

split-complementary

#306813 #201368 #68135B

monochromatic

#0C1A05 #18340A #306813 #489C1C #60CF26

Accessibility & contrast

On white

6.74

#306813 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#306813 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306813

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306813	#FFFFFF	#000000	##FFFFFF
##306813	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5E00

Deuteranopia (green-blind)

#645A1C

Tritanopia (blue-blind)

#2C6458

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #306813;
/* rgb */ color: rgb(48, 104, 19);
/* oklch */ color: oklch(46.2% 0.129 137.5);

Tailwind

colors: {
  custom: {
    50: '#6f9458',
    500: '#306813',
    950: '#000000',
  },
}

SCSS

$custom: #306813;
$custom-light: #6f9458;
$custom-dark: #000000;

JSON

{
  "hex": "#306813",
  "rgb": {
    "r": 48,
    "g": 104,
    "b": 19
  },
  "hsl": {
    "h": 99.529,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.46154,
    "c": 0.12883,
    "h": 137.5
  },
  "luminance": 0.10576
}

Semantic roles & 50–950 ramp

primary

#306813

secondary

#7C379F

accent

#3CECB0

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #306813

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

Preview Lab → · Contrast checker → · Palette generator →