#309E28#309E28

#309E28 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.4% C 0.183 H 142.1°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#309E28
RGB	rgb(48, 158, 40)
HSL	hsl(116, 60%, 39%)
HSV	hsv(116, 75%, 62%)
CMYK	cmyk(69.6%, 0%, 74.7%, 38%)
CIE-LAB	lab(57.30, -52.99, 49.65)
CIE-LCH	lch(57.30, 72.61, 136.86°)
OKLab	oklab(61.45% -0.1443 0.1122)
OKLCH	oklch(61.45% 0.183 142.1)
XYZ	xyz(13.8280, 25.2338, 6.1489)
Luminance	0.2524 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E28 #96289E

analogous

#6B9E28 #309E28 #289E5B

triadic

#309E28 #28309E #9E2830

tetradic

#309E28 #286B9E #96289E #9E5B28

square

#309E28 #286B9E #96289E #9E5B28

split-complementary

#309E28 #5B289E #9E286B

monochromatic

#123C0F #216D1C #309E28 #41CC37 #6FD968

Accessibility & contrast

On white

3.47

#309E28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#309E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E28

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E28	#FFFFFF	#000000	##000000
##309E28	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F11

Deuteranopia (green-blind)

#958634

Tritanopia (blue-blind)

#149987

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309e28;
/* rgb */ color: rgb(48, 158, 40);
/* oklch */ color: oklch(61.4% 0.183 142.1);

Tailwind

colors: {
  custom: {
    50: '#79bc6a',
    500: '#309e28',
    950: '#000000',
  },
}

SCSS

$custom: #309e28;
$custom-light: #79bc6a;
$custom-dark: #000000;

JSON

{
  "hex": "#309e28",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 40
  },
  "hsl": {
    "h": 115.932,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.61449,
    "c": 0.18279,
    "h": 142.1
  },
  "luminance": 0.25235
}

Semantic roles & 50–950 ramp

primary

#309E28

secondary

#B963BF

accent

#45E3D8

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309E28

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

Preview Lab → · Contrast checker → · Palette generator →