#307B4C#307B4C

#307B4C is a mid, moderate green. Relative luminance 0.153; OKLCH L 52.3% C 0.105 H 153.2°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#307B4C
RGB	rgb(48, 123, 76)
HSL	hsl(142, 44%, 34%)
HSV	hsv(142, 61%, 48%)
CMYK	cmyk(61%, 0%, 38.2%, 51.8%)
CIE-LAB	lab(46.06, -34.61, 18.97)
CIE-LCH	lch(46.06, 39.47, 151.28°)
OKLab	oklab(52.31% -0.0938 0.0475)
OKLCH	oklch(52.31% 0.105 153.2)
XYZ	xyz(9.6056, 15.3152, 9.2860)
Luminance	0.1532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B4C #7B305F

analogous

#397B30 #307B4C #307B71

triadic

#307B4C #4C307B #7B4C30

tetradic

#307B4C #30397B #7B305F #7B7130

square

#307B4C #30397B #7B305F #7B7130

split-complementary

#307B4C #71307B #7B3039

monochromatic

#0E2316 #1F4F31 #307B4C #41A767 #63C287

Accessibility & contrast

On white

5.17

#307B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#307B4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B4C

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B4C	#FFFFFF	#000000	##FFFFFF
##307B4C	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7149

Deuteranopia (green-blind)

#716A4F

Tritanopia (blue-blind)

#18796F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307b4c;
/* rgb */ color: rgb(48, 123, 76);
/* oklch */ color: oklch(52.3% 0.105 153.2);

Tailwind

colors: {
  custom: {
    50: '#70a27e',
    500: '#307b4c',
    950: '#000000',
  },
}

SCSS

$custom: #307b4c;
$custom-light: #70a27e;
$custom-dark: #000000;

JSON

{
  "hex": "#307b4c",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 76
  },
  "hsl": {
    "h": 142.4,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52309,
    "c": 0.10517,
    "h": 153.2
  },
  "luminance": 0.15316
}

Semantic roles & 50–950 ramp

primary

#307B4C

secondary

#A95D8D

accent

#54A4D4

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307B4C

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

Preview Lab → · Contrast checker → · Palette generator →