#307D2B#307D2B

#307D2B is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.140 H 142.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#307D2B
RGB	rgb(48, 125, 43)
HSL	hsl(116, 49%, 33%)
HSV	hsv(116, 66%, 49%)
CMYK	cmyk(61.6%, 0%, 65.6%, 51%)
CIE-LAB	lab(46.27, -40.61, 36.72)
CIE-LCH	lch(46.27, 54.75, 137.88°)
OKLab	oklab(52.33% -0.1106 0.0854)
OKLCH	oklch(52.33% 0.14 142.3)
XYZ	xyz(8.9881, 15.4692, 4.7972)
Luminance	0.1547 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D2B #782B7D

analogous

#597D2B #307D2B #2B7D4F

triadic

#307D2B #2B307D #7D2B30

tetradic

#307D2B #2B597D #782B7D #7D4F2B

square

#307D2B #2B597D #782B7D #7D4F2B

split-complementary

#307D2B #4F2B7D #7D2B59

monochromatic

#0D220C #1F4F1B #307D2B #41AB3B #62C75C

Accessibility & contrast

On white

5.13

#307D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#307D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D2B

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D2B	#FFFFFF	#000000	##FFFFFF
##307D2B	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807221

Deuteranopia (green-blind)

#766B32

Tritanopia (blue-blind)

#23796C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307d2b;
/* rgb */ color: rgb(48, 125, 43);
/* oklch */ color: oklch(52.3% 0.140 142.3);

Tailwind

colors: {
  custom: {
    50: '#72a368',
    500: '#307d2b',
    950: '#000000',
  },
}

SCSS

$custom: #307d2b;
$custom-light: #72a368;
$custom-dark: #000000;

JSON

{
  "hex": "#307d2b",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 43
  },
  "hsl": {
    "h": 116.341,
    "s": 48.81,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52328,
    "c": 0.13975,
    "h": 142.3
  },
  "luminance": 0.1547
}

Semantic roles & 50–950 ramp

primary

#307D2B

secondary

#A757AD

accent

#4FD8D0

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #307D2B

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

Preview Lab → · Contrast checker → · Palette generator →