#309F2D#309F2D

#309F2D is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.8% C 0.181 H 142.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#309F2D
RGB	rgb(48, 159, 45)
HSL	hsl(118, 56%, 40%)
HSV	hsv(118, 72%, 62%)
CMYK	cmyk(69.8%, 0%, 71.7%, 37.6%)
CIE-LAB	lab(57.67, -52.91, 48.12)
CIE-LCH	lch(57.67, 71.52, 137.71°)
OKLab	oklab(61.76% -0.1438 0.1097)
OKLCH	oklch(61.76% 0.181 142.7)
XYZ	xyz(14.0899, 25.6126, 6.6833)
Luminance	0.2561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F2D #9C2D9F

analogous

#699F2D #309F2D #2D9F63

triadic

#309F2D #2D309F #9F2D30

tetradic

#309F2D #2D699F #9C2D9F #9F632D

square

#309F2D #2D699F #9C2D9F #9F632D

split-complementary

#309F2D #632D9F #9F2D69

monochromatic

#134012 #226F20 #309F2D #44C940 #73D670

Accessibility & contrast

On white

3.43

#309F2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#309F2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F2D

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F2D	#FFFFFF	#000000	##000000
##309F2D	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3901B

Deuteranopia (green-blind)

#968738

Tritanopia (blue-blind)

#119A88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309f2d;
/* rgb */ color: rgb(48, 159, 45);
/* oklch */ color: oklch(61.8% 0.181 142.7);

Tailwind

colors: {
  custom: {
    50: '#79bc6d',
    500: '#309f2d',
    950: '#000000',
  },
}

SCSS

$custom: #309f2d;
$custom-light: #79bc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#309f2d",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 45
  },
  "hsl": {
    "h": 118.421,
    "s": 55.882,
    "l": 40
  },
  "oklch": {
    "l": 0.61763,
    "c": 0.18086,
    "h": 142.7
  },
  "luminance": 0.25614
}

Semantic roles & 50–950 ramp

primary

#309F2D

secondary

#BC6ABE

accent

#49DFDB

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309F2D

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

Preview Lab → · Contrast checker → · Palette generator →