#339B51#339B51

#339B51 is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.2% C 0.145 H 149.4°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#339B51
RGB	rgb(51, 155, 81)
HSL	hsl(137, 50%, 40%)
HSV	hsv(137, 67%, 61%)
CMYK	cmyk(67.1%, 0%, 47.7%, 39.2%)
CIE-LAB	lab(56.82, -46.28, 30.22)
CIE-LCH	lch(56.82, 55.28, 146.85°)
OKLab	oklab(61.21% -0.1248 0.0739)
OKLCH	oklch(61.21% 0.145 149.4)
XYZ	xyz(14.5707, 24.7390, 11.7902)
Luminance	0.2474 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339B51 #9B337D

analogous

#499B33 #339B51 #339B85

triadic

#339B51 #51339B #9B5133

tetradic

#339B51 #33499B #9B337D #9B8533

square

#339B51 #33499B #9B337D #9B8533

split-complementary

#339B51 #85339B #9B3349

monochromatic

#153F21 #246D39 #339B51 #48C36C #76D291

Accessibility & contrast

On white

3.53

#339B51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#339B51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339B51

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339B51	#FFFFFF	#000000	##000000
##339B51	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8E4B

Deuteranopia (green-blind)

#8F8556

Tritanopia (blue-blind)

#069889

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #339b51;
/* rgb */ color: rgb(51, 155, 81);
/* oklch */ color: oklch(61.2% 0.145 149.4);

Tailwind

colors: {
  custom: {
    50: '#78b983',
    500: '#339b51',
    950: '#000000',
  },
}

SCSS

$custom: #339b51;
$custom-light: #78b983;
$custom-dark: #000000;

JSON

{
  "hex": "#339b51",
  "rgb": {
    "r": 51,
    "g": 155,
    "b": 81
  },
  "hsl": {
    "h": 137.308,
    "s": 50.485,
    "l": 40.392
  },
  "oklch": {
    "l": 0.6121,
    "c": 0.14501,
    "h": 149.4
  },
  "luminance": 0.24741
}

Semantic roles & 50–950 ramp

primary

#339B51

secondary

#BA6FA5

accent

#4EB2DA

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #339B51

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

Preview Lab → · Contrast checker → · Palette generator →