#339F18#339F18

#339F18 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.191 H 140.5°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#339F18
RGB	rgb(51, 159, 24)
HSL	hsl(108, 74%, 36%)
HSV	hsv(108, 85%, 62%)
CMYK	cmyk(67.9%, 0%, 84.9%, 37.6%)
CIE-LAB	lab(57.62, -53.73, 55.01)
CIE-LCH	lch(57.62, 76.90, 134.33°)
OKLab	oklab(61.71% -0.1472 0.1212)
OKLCH	oklch(61.71% 0.191 140.5)
XYZ	xyz(13.9275, 25.5646, 5.0645)
Luminance	0.2557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339F18 #84189F

analogous

#769F18 #339F18 #189F40

triadic

#339F18 #18339F #9F1833

tetradic

#339F18 #18769F #84189F #9F4018

square

#339F18 #18769F #84189F #9F4018

split-complementary

#339F18 #40189F #9F1876

monochromatic

#113508 #226A10 #339F18 #44D420 #6BE44D

Accessibility & contrast

On white

3.44

#339F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#339F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339F18

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339F18	#FFFFFF	#000000	##000000
##339F18	1.00	3.44	6.11	6.11
#FFFFFF	3.44	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)

#A39000

Deuteranopia (green-blind)

#97872A

Tritanopia (blue-blind)

#1E9A87

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #339f18;
/* rgb */ color: rgb(51, 159, 24);
/* oklch */ color: oklch(61.7% 0.191 140.5);

Tailwind

colors: {
  custom: {
    50: '#7bbc63',
    500: '#339f18',
    950: '#000000',
  },
}

SCSS

$custom: #339f18;
$custom-light: #7bbc63;
$custom-dark: #000000;

JSON

{
  "hex": "#339f18",
  "rgb": {
    "r": 51,
    "g": 159,
    "b": 24
  },
  "hsl": {
    "h": 108,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61707,
    "c": 0.19066,
    "h": 140.5
  },
  "luminance": 0.25566
}

Semantic roles & 50–950 ramp

primary

#339F18

secondary

#AE4DC6

accent

#37F0CB

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #339F18

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

Preview Lab → · Contrast checker → · Palette generator →