#309721#309721

#309721 is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.5% C 0.179 H 141.4°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#309721
RGB	rgb(48, 151, 33)
HSL	hsl(112, 64%, 36%)
HSV	hsv(112, 78%, 59%)
CMYK	cmyk(68.2%, 0%, 78.1%, 40.8%)
CIE-LAB	lab(54.94, -51.10, 49.79)
CIE-LCH	lch(54.94, 71.34, 135.74°)
OKLab	oklab(59.48% -0.1395 0.1115)
OKLCH	oklch(59.48% 0.179 141.4)
XYZ	xyz(12.5594, 22.8701, 5.1910)
Luminance	0.2287 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309721 #882197

analogous

#6B9721 #309721 #21974D

triadic

#309721 #213097 #972130

tetradic

#309721 #216B97 #882197 #974D21

square

#309721 #216B97 #882197 #974D21

split-complementary

#309721 #4D2197 #97216B

monochromatic

#10330B #206516 #309721 #40C92C #69DA58

Accessibility & contrast

On white

3.77

#309721 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#309721 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309721

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309721	#FFFFFF	#000000	##000000
##309721	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8903

Deuteranopia (green-blind)

#8F802E

Tritanopia (blue-blind)

#1A9281

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #309721;
/* rgb */ color: rgb(48, 151, 33);
/* oklch */ color: oklch(59.5% 0.179 141.4);

Tailwind

colors: {
  custom: {
    50: '#78b766',
    500: '#309721',
    950: '#000000',
  },
}

SCSS

$custom: #309721;
$custom-light: #78b766;
$custom-dark: #000000;

JSON

{
  "hex": "#309721",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 33
  },
  "hsl": {
    "h": 112.373,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59475,
    "c": 0.17863,
    "h": 141.4
  },
  "luminance": 0.22871
}

Semantic roles & 50–950 ramp

primary

#309721

secondary

#B155BE

accent

#41E7D2

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #309721

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

Preview Lab → · Contrast checker → · Palette generator →