#309018#309018

#309018 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.5% C 0.175 H 140.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#309018
RGB	rgb(48, 144, 24)
HSL	hsl(108, 71%, 33%)
HSV	hsv(108, 83%, 56%)
CMYK	cmyk(66.7%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(52.55, -49.22, 50.35)
CIE-LCH	lch(52.55, 70.41, 134.35°)
OKLab	oklab(57.48% -0.1349 0.1114)
OKLCH	oklch(57.48% 0.175 140.4)
XYZ	xyz(11.3565, 20.6397, 4.2494)
Luminance	0.2064 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309018 #781890

analogous

#6C9018 #309018 #18903C

triadic

#309018 #183090 #901830

tetradic

#309018 #186C90 #781890 #903C18

square

#309018 #186C90 #781890 #903C18

split-complementary

#309018 #3C1890 #90186C

monochromatic

#0D2707 #1F5C0F #309018 #41C421 #62E043

Accessibility & contrast

On white

4.10

#309018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#309018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309018

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309018	#FFFFFF	#000000	##000000
##309018	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#897A27

Tritanopia (blue-blind)

#208B7A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #309018;
/* rgb */ color: rgb(48, 144, 24);
/* oklch */ color: oklch(57.5% 0.175 140.4);

Tailwind

colors: {
  custom: {
    50: '#76b161',
    500: '#309018',
    950: '#000000',
  },
}

SCSS

$custom: #309018;
$custom-light: #76b161;
$custom-dark: #000000;

JSON

{
  "hex": "#309018",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 108,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57482,
    "c": 0.17498,
    "h": 140.4
  },
  "luminance": 0.20641
}

Semantic roles & 50–950 ramp

primary

#309018

secondary

#A743C0

accent

#3AEECA

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1105

muted

#7C807A

Preview Lab

Preview with #309018

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

Preview Lab → · Contrast checker → · Palette generator →