#339E2B#339E2B

#339E2B is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.6% C 0.180 H 142.1°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#339E2B
RGB	rgb(51, 158, 43)
HSL	hsl(116, 57%, 39%)
HSV	hsv(116, 73%, 62%)
CMYK	cmyk(67.7%, 0%, 72.8%, 38%)
CIE-LAB	lab(57.40, -52.13, 48.64)
CIE-LCH	lch(57.40, 71.30, 136.98°)
OKLab	oklab(61.55% -0.142 0.1105)
OKLCH	oklch(61.55% 0.18 142.1)
XYZ	xyz(14.0274, 25.3305, 6.4351)
Luminance	0.2533 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339E2B #962B9E

analogous

#6D9E2B #339E2B #2B9E5D

triadic

#339E2B #2B339E #9E2B33

tetradic

#339E2B #2B6D9E #962B9E #9E5D2B

square

#339E2B #2B6D9E #962B9E #9E5D2B

split-complementary

#339E2B #5D2B9E #9E2B6D

monochromatic

#143E11 #236E1E #339E2B #46CA3C #74D76C

Accessibility & contrast

On white

3.46

#339E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#339E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339E2B

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339E2B	#FFFFFF	#000000	##000000
##339E2B	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F17

Deuteranopia (green-blind)

#958737

Tritanopia (blue-blind)

#1B9987

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #339e2b;
/* rgb */ color: rgb(51, 158, 43);
/* oklch */ color: oklch(61.6% 0.180 142.1);

Tailwind

colors: {
  custom: {
    50: '#7abc6b',
    500: '#339e2b',
    950: '#000000',
  },
}

SCSS

$custom: #339e2b;
$custom-light: #7abc6b;
$custom-dark: #000000;

JSON

{
  "hex": "#339e2b",
  "rgb": {
    "r": 51,
    "g": 158,
    "b": 43
  },
  "hsl": {
    "h": 115.826,
    "s": 57.214,
    "l": 39.412
  },
  "oklch": {
    "l": 0.61554,
    "c": 0.17991,
    "h": 142.1
  },
  "luminance": 0.25332
}

Semantic roles & 50–950 ramp

primary

#339E2B

secondary

#B867BE

accent

#47E0D6

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #339E2B

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

Preview Lab → · Contrast checker → · Palette generator →