#307D39#307D39

#307D39 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.5% C 0.127 H 145.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#307D39
RGB	rgb(48, 125, 57)
HSL	hsl(127, 45%, 34%)
HSV	hsv(127, 62%, 49%)
CMYK	cmyk(61.6%, 0%, 54.4%, 51%)
CIE-LAB	lab(46.43, -38.78, 29.92)
CIE-LCH	lch(46.43, 48.98, 142.35°)
OKLab	oklab(52.51% -0.105 0.0719)
OKLCH	oklch(52.51% 0.127 145.6)
XYZ	xyz(9.2905, 15.5902, 6.3897)
Luminance	0.1559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D39 #7D3074

analogous

#4E7D30 #307D39 #307D60

triadic

#307D39 #39307D #7D3930

tetradic

#307D39 #304E7D #7D3074 #7D6030

square

#307D39 #304E7D #7D3074 #7D6030

split-complementary

#307D39 #60307D #7D304E

monochromatic

#0E2511 #1F5125 #307D39 #41A94D #64C36F

Accessibility & contrast

On white

5.10

#307D39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#307D39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D39

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D39	#FFFFFF	#000000	##FFFFFF
##307D39	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7233

Deuteranopia (green-blind)

#756B3E

Tritanopia (blue-blind)

#1F7A6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307d39;
/* rgb */ color: rgb(48, 125, 57);
/* oklch */ color: oklch(52.5% 0.127 145.6);

Tailwind

colors: {
  custom: {
    50: '#71a371',
    500: '#307d39',
    950: '#000000',
  },
}

SCSS

$custom: #307d39;
$custom-light: #71a371;
$custom-dark: #000000;

JSON

{
  "hex": "#307d39",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 57
  },
  "hsl": {
    "h": 127.013,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52514,
    "c": 0.12726,
    "h": 145.6
  },
  "luminance": 0.15591
}

Semantic roles & 50–950 ramp

primary

#307D39

secondary

#AB5EA2

accent

#54C5D4

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #307D39

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

Preview Lab → · Contrast checker → · Palette generator →