#339E21#339E21

#339E21 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.5% C 0.186 H 141.2°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#339E21
RGB	rgb(51, 158, 33)
HSL	hsl(111, 65%, 37%)
HSV	hsv(111, 79%, 62%)
CMYK	cmyk(67.7%, 0%, 79.1%, 38%)
CIE-LAB	lab(57.33, -52.88, 52.13)
CIE-LCH	lch(57.33, 74.25, 135.41°)
OKLab	oklab(61.48% -0.1445 0.1164)
OKLCH	oklch(61.48% 0.186 141.2)
XYZ	xyz(13.8659, 25.2659, 5.5846)
Luminance	0.2527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339E21 #8C219E

analogous

#729E21 #339E21 #219E4E

triadic

#339E21 #21339E #9E2133

tetradic

#339E21 #21729E #8C219E #9E4E21

square

#339E21 #21729E #8C219E #9E4E21

split-complementary

#339E21 #4E219E #9E2172

monochromatic

#12390C #236B16 #339E21 #43D12C #6FDD5C

Accessibility & contrast

On white

3.47

#339E21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#339E21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339E21

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339E21	#FFFFFF	#000000	##000000
##339E21	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#968630

Tritanopia (blue-blind)

#1D9987

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #339e21;
/* rgb */ color: rgb(51, 158, 33);
/* oklch */ color: oklch(61.5% 0.186 141.2);

Tailwind

colors: {
  custom: {
    50: '#7abc67',
    500: '#339e21',
    950: '#000000',
  },
}

SCSS

$custom: #339e21;
$custom-light: #7abc67;
$custom-dark: #000000;

JSON

{
  "hex": "#339e21",
  "rgb": {
    "r": 51,
    "g": 158,
    "b": 33
  },
  "hsl": {
    "h": 111.36,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61482,
    "c": 0.18556,
    "h": 141.2
  },
  "luminance": 0.25267
}

Semantic roles & 50–950 ramp

primary

#339E21

secondary

#B259C1

accent

#3FE8D0

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #339E21

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

Preview Lab → · Contrast checker → · Palette generator →