#309D27#309D27

#309D27 is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.2% C 0.182 H 142.0°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#309D27
RGB	rgb(48, 157, 39)
HSL	hsl(115, 60%, 38%)
HSV	hsv(115, 75%, 62%)
CMYK	cmyk(69.4%, 0%, 75.2%, 38.4%)
CIE-LAB	lab(56.97, -52.72, 49.68)
CIE-LCH	lch(56.97, 72.44, 136.70°)
OKLab	oklab(61.17% -0.1436 0.1122)
OKLCH	oklch(61.17% 0.182 142)
XYZ	xyz(13.6413, 24.8874, 6.0039)
Luminance	0.2489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D27 #94279D

analogous

#6B9D27 #309D27 #279D59

triadic

#309D27 #27309D #9D2730

tetradic

#309D27 #276B9D #94279D #9D5927

square

#309D27 #276B9D #94279D #9D5927

split-complementary

#309D27 #59279D #9D276B

monochromatic

#123B0F #216C1B #309D27 #40CD35 #6ED966

Accessibility & contrast

On white

3.51

#309D27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#309D27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D27

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D27	#FFFFFF	#000000	##000000
##309D27	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E10

Deuteranopia (green-blind)

#948534

Tritanopia (blue-blind)

#159886

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309d27;
/* rgb */ color: rgb(48, 157, 39);
/* oklch */ color: oklch(61.2% 0.182 142.0);

Tailwind

colors: {
  custom: {
    50: '#79bb69',
    500: '#309d27',
    950: '#000000',
  },
}

SCSS

$custom: #309d27;
$custom-light: #79bb69;
$custom-dark: #000000;

JSON

{
  "hex": "#309d27",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 39
  },
  "hsl": {
    "h": 115.424,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61167,
    "c": 0.18221,
    "h": 142
  },
  "luminance": 0.24889
}

Semantic roles & 50–950 ramp

primary

#309D27

secondary

#B861BF

accent

#44E3D7

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309D27

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

Preview Lab → · Contrast checker → · Palette generator →