#307D4A#307D4A

#307D4A is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.8% C 0.110 H 151.8°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#307D4A
RGB	rgb(48, 125, 74)
HSL	hsl(140, 45%, 34%)
HSV	hsv(140, 62%, 49%)
CMYK	cmyk(61.6%, 0%, 40.8%, 51%)
CIE-LAB	lab(46.70, -35.88, 20.95)
CIE-LCH	lch(46.70, 41.55, 149.72°)
OKLab	oklab(52.82% -0.0971 0.0521)
OKLCH	oklch(52.82% 0.11 151.8)
XYZ	xyz(9.7878, 15.7891, 9.0090)
Luminance	0.1579 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D4A #7D3063

analogous

#3D7D30 #307D4A #307D71

triadic

#307D4A #4A307D #7D4A30

tetradic

#307D4A #303D7D #7D3063 #7D7130

square

#307D4A #303D7D #7D3063 #7D7130

split-complementary

#307D4A #71307D #7D303D

monochromatic

#0E2516 #1F5130 #307D4A #41A964 #64C384

Accessibility & contrast

On white

5.05

#307D4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#307D4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D4A

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D4A	#FFFFFF	#000000	##FFFFFF
##307D4A	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7346

Deuteranopia (green-blind)

#736C4D

Tritanopia (blue-blind)

#187B70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #307d4a;
/* rgb */ color: rgb(48, 125, 74);
/* oklch */ color: oklch(52.8% 0.110 151.8);

Tailwind

colors: {
  custom: {
    50: '#70a37d',
    500: '#307d4a',
    950: '#000000',
  },
}

SCSS

$custom: #307d4a;
$custom-light: #70a37d;
$custom-dark: #000000;

JSON

{
  "hex": "#307d4a",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 74
  },
  "hsl": {
    "h": 140.26,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52817,
    "c": 0.11022,
    "h": 151.8
  },
  "luminance": 0.1579
}

Semantic roles & 50–950 ramp

primary

#307D4A

secondary

#AB5E91

accent

#54A9D4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #307D4A

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

Preview Lab → · Contrast checker → · Palette generator →