#306A11#306A11

#306A11 is a mid, vivid yellow-green. Relative luminance 0.110; OKLCH L 46.7% C 0.132 H 137.5°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#306A11
RGB	rgb(48, 106, 17)
HSL	hsl(99, 72%, 24%)
HSV	hsv(99, 84%, 42%)
CMYK	cmyk(54.7%, 0%, 84%, 58.4%)
CIE-LAB	lab(39.54, -35.20, 40.41)
CIE-LCH	lch(39.54, 53.60, 131.06°)
OKLab	oklab(46.71% -0.0976 0.0896)
OKLCH	oklch(46.71% 0.132 137.5)
XYZ	xyz(6.4739, 10.9764, 2.3077)
Luminance	0.1098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306A11 #4B116A

analogous

#5D6A11 #306A11 #116A1F

triadic

#306A11 #11306A #6A1130

tetradic

#306A11 #115D6A #4B116A #6A1F11

square

#306A11 #115D6A #4B116A #6A1F11

split-complementary

#306A11 #1F116A #6A115D

monochromatic

#0C1A04 #183509 #306A11 #489F19 #60D322

Accessibility & contrast

On white

6.57

#306A11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#306A11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306A11

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306A11	#FFFFFF	#000000	##FFFFFF
##306A11	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6000

Deuteranopia (green-blind)

#665B1B

Tritanopia (blue-blind)

#2C665A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #306a11;
/* rgb */ color: rgb(48, 106, 17);
/* oklch */ color: oklch(46.7% 0.132 137.5);

Tailwind

colors: {
  custom: {
    50: '#6f9558',
    500: '#306a11',
    950: '#000000',
  },
}

SCSS

$custom: #306a11;
$custom-light: #6f9558;
$custom-dark: #000000;

JSON

{
  "hex": "#306a11",
  "rgb": {
    "r": 48,
    "g": 106,
    "b": 17
  },
  "hsl": {
    "h": 99.101,
    "s": 72.358,
    "l": 24.118
  },
  "oklch": {
    "l": 0.46714,
    "c": 0.13249,
    "h": 137.5
  },
  "luminance": 0.10977
}

Semantic roles & 50–950 ramp

primary

#306A11

secondary

#7C35A2

accent

#39EFB0

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #306A11

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

Preview Lab → · Contrast checker → · Palette generator →