#309D49#309D49

#309D49 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.5% C 0.156 H 147.5°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#309D49
RGB	rgb(48, 157, 73)
HSL	hsl(134, 53%, 40%)
HSV	hsv(134, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 53.5%, 38.4%)
CIE-LAB	lab(57.29, -48.88, 34.92)
CIE-LCH	lch(57.29, 60.07, 144.46°)
OKLab	oklab(61.54% -0.1318 0.084)
OKLCH	oklch(61.54% 0.156 147.5)
XYZ	xyz(14.4774, 25.2218, 10.4074)
Luminance	0.2522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D49 #9D3084

analogous

#4E9D30 #309D49 #309D7F

triadic

#309D49 #49309D #9D4930

tetradic

#309D49 #304E9D #9D3084 #9D7F30

square

#309D49 #304E9D #9D3084 #9D7F30

split-complementary

#309D49 #7F309D #9D304E

monochromatic

#133F1D #226E33 #309D49 #44C662 #73D489

Accessibility & contrast

On white

3.47

#309D49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#309D49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D49

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D49	#FFFFFF	#000000	##000000
##309D49	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F42

Deuteranopia (green-blind)

#92864F

Tritanopia (blue-blind)

#009A8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309d49;
/* rgb */ color: rgb(48, 157, 73);
/* oklch */ color: oklch(61.5% 0.156 147.5);

Tailwind

colors: {
  custom: {
    50: '#77bb7e',
    500: '#309d49',
    950: '#000000',
  },
}

SCSS

$custom: #309d49;
$custom-light: #77bb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#309d49",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 73
  },
  "hsl": {
    "h": 133.761,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61542,
    "c": 0.15628,
    "h": 147.5
  },
  "luminance": 0.25223
}

Semantic roles & 50–950 ramp

primary

#309D49

secondary

#BC6DAA

accent

#4BBBDD

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #309D49

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

Preview Lab → · Contrast checker → · Palette generator →