#309F27#309F27

#309F27 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.185 H 142.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#309F27
RGB	rgb(48, 159, 39)
HSL	hsl(116, 61%, 39%)
HSV	hsv(116, 75%, 62%)
CMYK	cmyk(69.8%, 0%, 75.5%, 37.6%)
CIE-LAB	lab(57.63, -53.41, 50.34)
CIE-LCH	lch(57.63, 73.39, 136.69°)
OKLab	oklab(61.72% -0.1455 0.1135)
OKLCH	oklch(61.72% 0.185 142)
XYZ	xyz(13.9825, 25.5696, 6.1176)
Luminance	0.2557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F27 #96279F

analogous

#6C9F27 #309F27 #279F5A

triadic

#309F27 #27309F #9F2730

tetradic

#309F27 #276C9F #96279F #9F5A27

square

#309F27 #276C9F #96279F #9F5A27

split-complementary

#309F27 #5A279F #9F276C

monochromatic

#123D0F #216E1B #309F27 #41CE36 #6FDA67

Accessibility & contrast

On white

3.43

#309F27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#309F27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F27

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F27	#FFFFFF	#000000	##000000
##309F27	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3900E

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#149A88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309f27;
/* rgb */ color: rgb(48, 159, 39);
/* oklch */ color: oklch(61.7% 0.185 142.0);

Tailwind

colors: {
  custom: {
    50: '#79bc6a',
    500: '#309f27',
    950: '#000000',
  },
}

SCSS

$custom: #309f27;
$custom-light: #79bc6a;
$custom-dark: #000000;

JSON

{
  "hex": "#309f27",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 39
  },
  "hsl": {
    "h": 115.5,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.61715,
    "c": 0.18452,
    "h": 142
  },
  "luminance": 0.25571
}

Semantic roles & 50–950 ramp

primary

#309F27

secondary

#B962C0

accent

#44E4D8

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309F27

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

Preview Lab → · Contrast checker → · Palette generator →