#338A18#338A18

#338A18 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.167 H 139.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#338A18
RGB	rgb(51, 138, 24)
HSL	hsl(106, 70%, 32%)
HSV	hsv(106, 83%, 54%)
CMYK	cmyk(63%, 0%, 82.6%, 45.9%)
CIE-LAB	lab(50.62, -46.36, 48.60)
CIE-LCH	lch(50.62, 67.16, 133.65°)
OKLab	oklab(55.91% -0.1274 0.1077)
OKLCH	oklch(55.91% 0.167 139.8)
XYZ	xyz(10.6181, 18.9457, 3.9613)
Luminance	0.1895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A18 #6F188A

analogous

#6C8A18 #338A18 #188A36

triadic

#338A18 #18338A #8A1833

tetradic

#338A18 #186C8A #6F188A #8A3618

square

#338A18 #186C8A #6F188A #8A3618

split-complementary

#338A18 #36188A #8A186C

monochromatic

#0C2206 #20560F #338A18 #46BE21 #64DE3F

Accessibility & contrast

On white

4.38

#338A18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#338A18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A18

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A18	#FFFFFF	#000000	##000000
##338A18	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#837626

Tritanopia (blue-blind)

#278575

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #338a18;
/* rgb */ color: rgb(51, 138, 24);
/* oklch */ color: oklch(55.9% 0.167 139.8);

Tailwind

colors: {
  custom: {
    50: '#77ad60',
    500: '#338a18',
    950: '#000000',
  },
}

SCSS

$custom: #338a18;
$custom-light: #77ad60;
$custom-dark: #000000;

JSON

{
  "hex": "#338a18",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 24
  },
  "hsl": {
    "h": 105.789,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55909,
    "c": 0.16685,
    "h": 139.8
  },
  "luminance": 0.18947
}

Semantic roles & 50–950 ramp

primary

#338A18

secondary

#A040BD

accent

#3BEDC3

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #338A18

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

Preview Lab → · Contrast checker → · Palette generator →