#339D57#339D57

#339D57 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.9% C 0.142 H 150.9°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#339D57
RGB	rgb(51, 157, 87)
HSL	hsl(140, 51%, 41%)
HSV	hsv(140, 68%, 62%)
CMYK	cmyk(67.5%, 0%, 44.6%, 38.4%)
CIE-LAB	lab(57.56, -46.04, 28.00)
CIE-LCH	lch(57.56, 53.88, 148.69°)
OKLab	oklab(61.85% -0.1242 0.069)
OKLCH	oklch(61.85% 0.142 150.9)
XYZ	xyz(15.1413, 25.5043, 13.1398)
Luminance	0.2551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339D57 #9D3379

analogous

#449D33 #339D57 #339D8C

triadic

#339D57 #57339D #9D5733

tetradic

#339D57 #33449D #9D3379 #9D8C33

square

#339D57 #33449D #9D3379 #9D8C33

split-complementary

#339D57 #8C339D #9D3344

monochromatic

#154124 #246F3D #339D57 #49C473 #77D397

Accessibility & contrast

On white

3.44

#339D57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#339D57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339D57

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339D57	#FFFFFF	#000000	##000000
##339D57	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9052

Deuteranopia (green-blind)

#90875C

Tritanopia (blue-blind)

#009A8C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #339d57;
/* rgb */ color: rgb(51, 157, 87);
/* oklch */ color: oklch(61.9% 0.142 150.9);

Tailwind

colors: {
  custom: {
    50: '#78bb87',
    500: '#339d57',
    950: '#000000',
  },
}

SCSS

$custom: #339d57;
$custom-light: #78bb87;
$custom-dark: #000000;

JSON

{
  "hex": "#339d57",
  "rgb": {
    "r": 51,
    "g": 157,
    "b": 87
  },
  "hsl": {
    "h": 140.377,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.61852,
    "c": 0.14203,
    "h": 150.9
  },
  "luminance": 0.25506
}

Semantic roles & 50–950 ramp

primary

#339D57

secondary

#BB70A2

accent

#4DABDA

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #339D57

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

Preview Lab → · Contrast checker → · Palette generator →