#309F28#309F28

#309F28 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.184 H 142.1°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#309F28
RGB	rgb(48, 159, 40)
HSL	hsl(116, 60%, 39%)
HSV	hsv(116, 75%, 62%)
CMYK	cmyk(69.8%, 0%, 74.8%, 37.6%)
CIE-LAB	lab(57.63, -53.33, 49.98)
CIE-LCH	lch(57.63, 73.09, 136.85°)
OKLab	oklab(61.72% -0.1452 0.1129)
OKLCH	oklch(61.72% 0.184 142.1)
XYZ	xyz(13.9993, 25.5764, 6.2060)
Luminance	0.2558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F28 #97289F

analogous

#6C9F28 #309F28 #289F5C

triadic

#309F28 #28309F #9F2830

tetradic

#309F28 #286C9F #97289F #9F5C28

square

#309F28 #286C9F #97289F #9F5C28

split-complementary

#309F28 #5C289F #9F286C

monochromatic

#123D0F #216E1C #309F28 #41CD37 #70D968

Accessibility & contrast

On white

3.43

#309F28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#309F28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F28

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F28	#FFFFFF	#000000	##000000
##309F28	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)

#A39011

Deuteranopia (green-blind)

#968735

Tritanopia (blue-blind)

#139A88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309f28;
/* rgb */ color: rgb(48, 159, 40);
/* oklch */ color: oklch(61.7% 0.184 142.1);

Tailwind

colors: {
  custom: {
    50: '#79bc6a',
    500: '#309f28',
    950: '#000000',
  },
}

SCSS

$custom: #309f28;
$custom-light: #79bc6a;
$custom-dark: #000000;

JSON

{
  "hex": "#309f28",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 40
  },
  "hsl": {
    "h": 115.966,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.61723,
    "c": 0.18394,
    "h": 142.1
  },
  "luminance": 0.25578
}

Semantic roles & 50–950 ramp

primary

#309F28

secondary

#B964BF

accent

#45E3D8

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309F28

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

Preview Lab → · Contrast checker → · Palette generator →