#307D3F#307D3F

#307D3F is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.6% C 0.121 H 147.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#307D3F
RGB	rgb(48, 125, 63)
HSL	hsl(132, 45%, 34%)
HSV	hsv(132, 62%, 49%)
CMYK	cmyk(61.6%, 0%, 49.6%, 51%)
CIE-LAB	lab(46.52, -37.84, 26.82)
CIE-LCH	lch(46.52, 46.38, 144.68°)
OKLab	oklab(52.61% -0.1023 0.0653)
OKLCH	oklch(52.61% 0.121 147.5)
XYZ	xyz(9.4491, 15.6536, 7.2252)
Luminance	0.1565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D3F #7D306E

analogous

#487D30 #307D3F #307D66

triadic

#307D3F #3F307D #7D3F30

tetradic

#307D3F #30487D #7D306E #7D6630

square

#307D3F #30487D #7D306E #7D6630

split-complementary

#307D3F #66307D #7D3048

monochromatic

#0E2512 #1F5129 #307D3F #41A955 #64C377

Accessibility & contrast

On white

5.08

#307D3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#307D3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D3F

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D3F	#FFFFFF	#000000	##FFFFFF
##307D3F	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E723A

Deuteranopia (green-blind)

#746C43

Tritanopia (blue-blind)

#1D7A6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307d3f;
/* rgb */ color: rgb(48, 125, 63);
/* oklch */ color: oklch(52.6% 0.121 147.5);

Tailwind

colors: {
  custom: {
    50: '#71a375',
    500: '#307d3f',
    950: '#000000',
  },
}

SCSS

$custom: #307d3f;
$custom-light: #71a375;
$custom-dark: #000000;

JSON

{
  "hex": "#307d3f",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 63
  },
  "hsl": {
    "h": 131.688,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52611,
    "c": 0.12138,
    "h": 147.5
  },
  "luminance": 0.15654
}

Semantic roles & 50–950 ramp

primary

#307D3F

secondary

#AB5E9C

accent

#54BBD4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #307D3F

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

Preview Lab → · Contrast checker → · Palette generator →