#39C578#39C578

#39C578 is a light, vivid green. Relative luminance 0.422; OKLCH L 73.1% C 0.163 H 154.4°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#39C578
RGB	rgb(57, 197, 120)
HSL	hsl(147, 55%, 50%)
HSV	hsv(147, 71%, 77%)
CMYK	cmyk(71.1%, 0%, 39.1%, 22.7%)
CIE-LAB	lab(70.98, -54.37, 28.18)
CIE-LCH	lch(70.98, 61.24, 152.60°)
OKLab	oklab(73.12% -0.1467 0.0703)
OKLCH	oklch(73.12% 0.163 154.4)
XYZ	xyz(25.0415, 42.1556, 24.5828)
Luminance	0.4216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C578 #C53986

analogous

#40C539 #39C578 #39C5BE

triadic

#39C578 #7839C5 #C57839

tetradic

#39C578 #3940C5 #C53986 #C5BE39

square

#39C578 #3940C5 #C53986 #C5BE39

split-complementary

#39C578 #BE39C5 #C53940

monochromatic

#1E663E #2B965B #39C578 #68D398 #97E1B9

Accessibility & contrast

On white

2.23

#39C578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#39C578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C578

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C578	#FFFFFF	#000000	##000000
##39C578	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B573

Deuteranopia (green-blind)

#B3A97D

Tritanopia (blue-blind)

#00C3B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #39c578;
/* rgb */ color: rgb(57, 197, 120);
/* oklch */ color: oklch(73.1% 0.163 154.4);

Tailwind

colors: {
  custom: {
    50: '#82d89f',
    500: '#39c578',
    950: '#000000',
  },
}

SCSS

$custom: #39c578;
$custom-light: #82d89f;
$custom-dark: #000000;

JSON

{
  "hex": "#39c578",
  "rgb": {
    "r": 57,
    "g": 197,
    "b": 120
  },
  "hsl": {
    "h": 147,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73123,
    "c": 0.16271,
    "h": 154.4
  },
  "luminance": 0.42158
}

Semantic roles & 50–950 ramp

primary

#39C578

secondary

#CD8DB0

accent

#499BDE

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #39C578

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

Preview Lab → · Contrast checker → · Palette generator →