#307D1F#307D1F

#307D1F is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.149 H 140.4°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#307D1F
RGB	rgb(48, 125, 31)
HSL	hsl(109, 60%, 31%)
HSV	hsv(109, 75%, 49%)
CMYK	cmyk(61.6%, 0%, 75.2%, 51%)
CIE-LAB	lab(46.17, -41.78, 41.81)
CIE-LCH	lch(46.17, 59.10, 134.98°)
OKLab	oklab(52.21% -0.1145 0.0946)
OKLCH	oklch(52.21% 0.149 140.4)
XYZ	xyz(8.7995, 15.3937, 3.8036)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D1F #6C1F7D

analogous

#5F7D1F #307D1F #1F7D3D

triadic

#307D1F #1F307D #7D1F30

tetradic

#307D1F #1F5F7D #6C1F7D #7D3D1F

square

#307D1F #1F5F7D #6C1F7D #7D3D1F

split-complementary

#307D1F #3D1F7D #7D1F5F

monochromatic

#0A1B07 #1D4C13 #307D1F #43AE2B #5FD145

Accessibility & contrast

On white

5.15

#307D1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#307D1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D1F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D1F	#FFFFFF	#000000	##FFFFFF
##307D1F	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710E

Deuteranopia (green-blind)

#776B29

Tritanopia (blue-blind)

#25796B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307d1f;
/* rgb */ color: rgb(48, 125, 31);
/* oklch */ color: oklch(52.2% 0.149 140.4);

Tailwind

colors: {
  custom: {
    50: '#72a361',
    500: '#307d1f',
    950: '#000000',
  },
}

SCSS

$custom: #307d1f;
$custom-light: #72a361;
$custom-dark: #000000;

JSON

{
  "hex": "#307d1f",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 31
  },
  "hsl": {
    "h": 109.149,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52212,
    "c": 0.14851,
    "h": 140.4
  },
  "luminance": 0.15395
}

Semantic roles & 50–950 ramp

primary

#307D1F

secondary

#9D48B0

accent

#44E3C7

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #307D1F

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

Preview Lab → · Contrast checker → · Palette generator →