#306B13#306B13

#306B13 is a mid, vivid green. Relative luminance 0.112; OKLCH L 47.0% C 0.133 H 137.8°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#306B13
RGB	rgb(48, 107, 19)
HSL	hsl(100, 70%, 25%)
HSV	hsv(100, 82%, 42%)
CMYK	cmyk(55.1%, 0%, 82.2%, 58%)
CIE-LAB	lab(39.90, -35.50, 40.08)
CIE-LCH	lch(39.90, 53.54, 131.53°)
OKLab	oklab(47.01% -0.0983 0.0892)
OKLCH	oklch(47.01% 0.133 137.8)
XYZ	xyz(6.5939, 11.1903, 2.4284)
Luminance	0.1119 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306B13 #4E136B

analogous

#5C6B13 #306B13 #136B22

triadic

#306B13 #13306B #6B1330

tetradic

#306B13 #135C6B #4E136B #6B2213

square

#306B13 #135C6B #4E136B #6B2213

split-complementary

#306B13 #22136B #6B135C

monochromatic

#0C1A05 #19370A #306B13 #479F1C #5FD325

Accessibility & contrast

On white

6.49

#306B13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#306B13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306B13

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306B13	#FFFFFF	#000000	##FFFFFF
##306B13	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6100

Deuteranopia (green-blind)

#675C1D

Tritanopia (blue-blind)

#2B675B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #306b13;
/* rgb */ color: rgb(48, 107, 19);
/* oklch */ color: oklch(47.0% 0.133 137.8);

Tailwind

colors: {
  custom: {
    50: '#6f9659',
    500: '#306b13',
    950: '#000000',
  },
}

SCSS

$custom: #306b13;
$custom-light: #6f9659;
$custom-dark: #000000;

JSON

{
  "hex": "#306b13",
  "rgb": {
    "r": 48,
    "g": 107,
    "b": 19
  },
  "hsl": {
    "h": 100.227,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.47013,
    "c": 0.13272,
    "h": 137.8
  },
  "luminance": 0.11191
}

Semantic roles & 50–950 ramp

primary

#306B13

secondary

#7F38A2

accent

#3BEDB2

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #306B13

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

Preview Lab → · Contrast checker → · Palette generator →