#307C1F#307C1F

#307C1F is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.147 H 140.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#307C1F
RGB	rgb(48, 124, 31)
HSL	hsl(109, 60%, 30%)
HSV	hsv(109, 75%, 49%)
CMYK	cmyk(61.3%, 0%, 75%, 51.4%)
CIE-LAB	lab(45.83, -41.39, 41.46)
CIE-LCH	lch(45.83, 58.59, 134.95°)
OKLab	oklab(51.93% -0.1134 0.0939)
OKLCH	oklch(51.93% 0.147 140.4)
XYZ	xyz(8.6735, 15.1418, 3.7616)
Luminance	0.1514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C1F #6B1F7C

analogous

#5E7C1F #307C1F #1F7C3C

triadic

#307C1F #1F307C #7C1F30

tetradic

#307C1F #1F5E7C #6B1F7C #7C3C1F

square

#307C1F #1F5E7C #6B1F7C #7C3C1F

split-complementary

#307C1F #3C1F7C #7C1F5E

monochromatic

#0A1A07 #1D4B13 #307C1F #43AD2B #5ED045

Accessibility & contrast

On white

5.21

#307C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#307C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C1F

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C1F	#FFFFFF	#000000	##FFFFFF
##307C1F	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F700F

Deuteranopia (green-blind)

#766A28

Tritanopia (blue-blind)

#26786A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307c1f;
/* rgb */ color: rgb(48, 124, 31);
/* oklch */ color: oklch(51.9% 0.147 140.4);

Tailwind

colors: {
  custom: {
    50: '#72a361',
    500: '#307c1f',
    950: '#000000',
  },
}

SCSS

$custom: #307c1f;
$custom-light: #72a361;
$custom-dark: #000000;

JSON

{
  "hex": "#307c1f",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 31
  },
  "hsl": {
    "h": 109.032,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.5193,
    "c": 0.14724,
    "h": 140.4
  },
  "luminance": 0.15143
}

Semantic roles & 50–950 ramp

primary

#307C1F

secondary

#9C48AF

accent

#45E3C6

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #307C1F

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

Preview Lab → · Contrast checker → · Palette generator →