#309D44#309D44

#309D44 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.5% C 0.161 H 146.4°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#309D44
RGB	rgb(48, 157, 68)
HSL	hsl(131, 53%, 40%)
HSV	hsv(131, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 56.7%, 38.4%)
CIE-LAB	lab(57.23, -49.60, 37.34)
CIE-LCH	lch(57.23, 62.08, 143.03°)
OKLab	oklab(61.47% -0.1338 0.089)
OKLCH	oklch(61.47% 0.161 146.4)
XYZ	xyz(14.3183, 25.1581, 9.5691)
Luminance	0.2516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D44 #9D3089

analogous

#539D30 #309D44 #309D7A

triadic

#309D44 #44309D #9D4430

tetradic

#309D44 #30539D #9D3089 #9D7A30

square

#309D44 #30539D #9D3089 #9D7A30

split-complementary

#309D44 #7A309D #9D3053

monochromatic

#133F1B #226E30 #309D44 #44C65C #73D485

Accessibility & contrast

On white

3.48

#309D44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#309D44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D44

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D44	#FFFFFF	#000000	##000000
##309D44	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F3C

Deuteranopia (green-blind)

#92864B

Tritanopia (blue-blind)

#039989

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309d44;
/* rgb */ color: rgb(48, 157, 68);
/* oklch */ color: oklch(61.5% 0.161 146.4);

Tailwind

colors: {
  custom: {
    50: '#77bb7a',
    500: '#309d44',
    950: '#000000',
  },
}

SCSS

$custom: #309d44;
$custom-light: #77bb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#309d44",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 68
  },
  "hsl": {
    "h": 131.009,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6147,
    "c": 0.16072,
    "h": 146.4
  },
  "luminance": 0.2516
}

Semantic roles & 50–950 ramp

primary

#309D44

secondary

#BC6DAE

accent

#4BC2DD

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #309D44

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

Preview Lab → · Contrast checker → · Palette generator →