#307C4E#307C4E

#307C4E is a mid, moderate green. Relative luminance 0.156; OKLCH L 52.6% C 0.105 H 153.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#307C4E
RGB	rgb(48, 124, 78)
HSL	hsl(144, 44%, 34%)
HSV	hsv(144, 61%, 49%)
CMYK	cmyk(61.3%, 0%, 37.1%, 51.4%)
CIE-LAB	lab(46.44, -34.65, 18.33)
CIE-LCH	lch(46.44, 39.20, 152.13°)
OKLab	oklab(52.63% -0.094 0.046)
OKLCH	oklch(52.63% 0.105 153.9)
XYZ	xyz(9.8009, 15.5928, 9.6995)
Luminance	0.1559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C4E #7C305E

analogous

#387C30 #307C4E #307C74

triadic

#307C4E #4E307C #7C4E30

tetradic

#307C4E #30387C #7C305E #7C7430

square

#307C4E #30387C #7C305E #7C7430

split-complementary

#307C4E #74307C #7C3038

monochromatic

#0E2416 #1F5032 #307C4E #41A86A #64C389

Accessibility & contrast

On white

5.10

#307C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#307C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C4E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C4E	#FFFFFF	#000000	##FFFFFF
##307C4E	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)

#7C724B

Deuteranopia (green-blind)

#726B51

Tritanopia (blue-blind)

#167B70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307c4e;
/* rgb */ color: rgb(48, 124, 78);
/* oklch */ color: oklch(52.6% 0.105 153.9);

Tailwind

colors: {
  custom: {
    50: '#70a280',
    500: '#307c4e',
    950: '#000000',
  },
}

SCSS

$custom: #307c4e;
$custom-light: #70a280;
$custom-dark: #000000;

JSON

{
  "hex": "#307c4e",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 78
  },
  "hsl": {
    "h": 143.684,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52628,
    "c": 0.10465,
    "h": 153.9
  },
  "luminance": 0.15594
}

Semantic roles & 50–950 ramp

primary

#307C4E

secondary

#AA5E8C

accent

#54A1D4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307C4E

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

Preview Lab → · Contrast checker → · Palette generator →