#339B4E#339B4E

#339B4E is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.2% C 0.148 H 148.5°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#339B4E
RGB	rgb(51, 155, 78)
HSL	hsl(136, 50%, 40%)
HSV	hsv(136, 67%, 61%)
CMYK	cmyk(67.1%, 0%, 49.7%, 39.2%)
CIE-LAB	lab(56.78, -46.77, 31.74)
CIE-LCH	lch(56.78, 56.52, 145.84°)
OKLab	oklab(61.16% -0.1261 0.0772)
OKLCH	oklch(61.16% 0.148 148.5)
XYZ	xyz(14.4607, 24.6950, 11.2108)
Luminance	0.2470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339B4E #9B3380

analogous

#4C9B33 #339B4E #339B82

triadic

#339B4E #4E339B #9B4E33

tetradic

#339B4E #334C9B #9B3380 #9B8233

square

#339B4E #334C9B #9B3380 #9B8233

split-complementary

#339B4E #82339B #9B334C

monochromatic

#153F20 #246D37 #339B4E #48C368 #76D28E

Accessibility & contrast

On white

3.54

#339B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#339B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339B4E

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339B4E	#FFFFFF	#000000	##000000
##339B4E	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8E48

Deuteranopia (green-blind)

#908553

Tritanopia (blue-blind)

#099889

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #339b4e;
/* rgb */ color: rgb(51, 155, 78);
/* oklch */ color: oklch(61.2% 0.148 148.5);

Tailwind

colors: {
  custom: {
    50: '#78b981',
    500: '#339b4e',
    950: '#000000',
  },
}

SCSS

$custom: #339b4e;
$custom-light: #78b981;
$custom-dark: #000000;

JSON

{
  "hex": "#339b4e",
  "rgb": {
    "r": 51,
    "g": 155,
    "b": 78
  },
  "hsl": {
    "h": 135.577,
    "s": 50.485,
    "l": 40.392
  },
  "oklch": {
    "l": 0.6116,
    "c": 0.14785,
    "h": 148.5
  },
  "luminance": 0.24697
}

Semantic roles & 50–950 ramp

primary

#339B4E

secondary

#BA6FA7

accent

#4EB6DA

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #339B4E

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

Preview Lab → · Contrast checker → · Palette generator →