#309B20#309B20

#309B20 is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.6% C 0.184 H 141.3°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#309B20
RGB	rgb(48, 155, 32)
HSL	hsl(112, 66%, 37%)
HSV	hsv(112, 79%, 61%)
CMYK	cmyk(69%, 0%, 79.4%, 39.2%)
CIE-LAB	lab(56.26, -52.54, 51.40)
CIE-LCH	lch(56.26, 73.50, 135.63°)
OKLab	oklab(60.57% -0.1435 0.1148)
OKLCH	oklch(60.57% 0.184 141.3)
XYZ	xyz(13.2003, 24.1740, 5.3366)
Luminance	0.2417 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B20 #8B209B

analogous

#6E9B20 #309B20 #209B4E

triadic

#309B20 #20309B #9B2030

tetradic

#309B20 #206E9B #8B209B #9B4E20

square

#309B20 #206E9B #8B209B #9B4E20

split-complementary

#309B20 #4E209B #9B206E

monochromatic

#11360B #206816 #309B20 #40CE2A #6ADD59

Accessibility & contrast

On white

3.60

#309B20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#309B20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B20

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B20	#FFFFFF	#000000	##000000
##309B20	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#93842E

Tritanopia (blue-blind)

#189684

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309b20;
/* rgb */ color: rgb(48, 155, 32);
/* oklch */ color: oklch(60.6% 0.184 141.3);

Tailwind

colors: {
  custom: {
    50: '#78b966',
    500: '#309b20',
    950: '#000000',
  },
}

SCSS

$custom: #309b20;
$custom-light: #78b966;
$custom-dark: #000000;

JSON

{
  "hex": "#309b20",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 32
  },
  "hsl": {
    "h": 112.195,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6057,
    "c": 0.18372,
    "h": 141.3
  },
  "luminance": 0.24175
}

Semantic roles & 50–950 ramp

primary

#309B20

secondary

#B356C1

accent

#3FE9D3

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #309B20

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

Preview Lab → · Contrast checker → · Palette generator →