#307D3D#307D3D

#307D3D is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.6% C 0.123 H 146.8°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#307D3D
RGB	rgb(48, 125, 61)
HSL	hsl(130, 45%, 34%)
HSV	hsv(130, 62%, 49%)
CMYK	cmyk(61.6%, 0%, 51.2%, 51%)
CIE-LAB	lab(46.49, -38.17, 27.86)
CIE-LCH	lch(46.49, 47.25, 143.87°)
OKLab	oklab(52.58% -0.1032 0.0675)
OKLCH	oklch(52.58% 0.123 146.8)
XYZ	xyz(9.3942, 15.6316, 6.9361)
Luminance	0.1563 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D3D #7D3070

analogous

#4A7D30 #307D3D #307D64

triadic

#307D3D #3D307D #7D3D30

tetradic

#307D3D #304A7D #7D3070 #7D6430

square

#307D3D #304A7D #7D3070 #7D6430

split-complementary

#307D3D #64307D #7D304A

monochromatic

#0E2512 #1F5127 #307D3D #41A953 #64C374

Accessibility & contrast

On white

5.09

#307D3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#307D3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D3D

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D3D	#FFFFFF	#000000	##FFFFFF
##307D3D	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7238

Deuteranopia (green-blind)

#756B42

Tritanopia (blue-blind)

#1E7A6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307d3d;
/* rgb */ color: rgb(48, 125, 61);
/* oklch */ color: oklch(52.6% 0.123 146.8);

Tailwind

colors: {
  custom: {
    50: '#71a374',
    500: '#307d3d',
    950: '#000000',
  },
}

SCSS

$custom: #307d3d;
$custom-light: #71a374;
$custom-dark: #000000;

JSON

{
  "hex": "#307d3d",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 61
  },
  "hsl": {
    "h": 130.13,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52577,
    "c": 0.12336,
    "h": 146.8
  },
  "luminance": 0.15633
}

Semantic roles & 50–950 ramp

primary

#307D3D

secondary

#AB5E9E

accent

#54BFD4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #307D3D

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

Preview Lab → · Contrast checker → · Palette generator →