#307C13#307C13

#307C13 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.154 H 139.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#307C13
RGB	rgb(48, 124, 19)
HSL	hsl(103, 73%, 28%)
HSV	hsv(103, 85%, 49%)
CMYK	cmyk(61.3%, 0%, 84.7%, 51.4%)
CIE-LAB	lab(45.76, -42.22, 45.55)
CIE-LCH	lch(45.76, 62.10, 132.82°)
OKLab	oklab(51.85% -0.1163 0.1006)
OKLCH	oklch(51.85% 0.154 139.1)
XYZ	xyz(8.5438, 15.0899, 3.0784)
Luminance	0.1509 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C13 #5F137C

analogous

#647C13 #307C13 #137C2B

triadic

#307C13 #13307C #7C1330

tetradic

#307C13 #13647C #5F137C #7C2B13

square

#307C13 #13647C #5F137C #7C2B13

split-complementary

#307C13 #2B137C #7C1364

monochromatic

#0A1B04 #1B470B #307C13 #45B11B #5DDF2B

Accessibility & contrast

On white

5.23

#307C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#307C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C13

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C13	#FFFFFF	#000000	##FFFFFF
##307C13	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#776A20

Tritanopia (blue-blind)

#277869

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307c13;
/* rgb */ color: rgb(48, 124, 19);
/* oklch */ color: oklch(51.8% 0.154 139.1);

Tailwind

colors: {
  custom: {
    50: '#73a35b',
    500: '#307c13',
    950: '#000000',
  },
}

SCSS

$custom: #307c13;
$custom-light: #73a35b;
$custom-dark: #000000;

JSON

{
  "hex": "#307c13",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 19
  },
  "hsl": {
    "h": 103.429,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51849,
    "c": 0.15382,
    "h": 139.1
  },
  "luminance": 0.15091
}

Semantic roles & 50–950 ramp

primary

#307C13

secondary

#9039B2

accent

#38F0BD

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #307C13

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

Preview Lab → · Contrast checker → · Palette generator →