#39B240#39B240

#39B240 is a light, vivid green. Relative luminance 0.331; OKLCH L 67.3% C 0.187 H 144.0°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#39B240
RGB	rgb(57, 178, 64)
HSL	hsl(123, 51%, 46%)
HSV	hsv(123, 68%, 70%)
CMYK	cmyk(68%, 0%, 64%, 30.2%)
CIE-LAB	lab(64.22, -55.86, 47.31)
CIE-LCH	lch(64.22, 73.21, 139.74°)
OKLab	oklab(67.31% -0.1514 0.1101)
OKLCH	oklch(67.31% 0.187 144)
XYZ	xyz(18.5320, 33.0789, 10.2577)
Luminance	0.3308 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B240 #B239AB

analogous

#6EB239 #39B240 #39B27C

triadic

#39B240 #4039B2 #B24039

tetradic

#39B240 #396EB2 #B239AB #B27C39

square

#39B240 #396EB2 #B239AB #B27C39

split-complementary

#39B240 #7C39B2 #B2396E

monochromatic

#1B551F #2A842F #39B240 #5DCB63 #8BDA90

Accessibility & contrast

On white

2.76

#39B240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#39B240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B240

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B240	#FFFFFF	#000000	##000000
##39B240	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A232

Deuteranopia (green-blind)

#A7984A

Tritanopia (blue-blind)

#16AD9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #39b240;
/* rgb */ color: rgb(57, 178, 64);
/* oklch */ color: oklch(67.3% 0.187 144.0);

Tailwind

colors: {
  custom: {
    50: '#7fca79',
    500: '#39b240',
    950: '#000000',
  },
}

SCSS

$custom: #39b240;
$custom-light: #7fca79;
$custom-dark: #000000;

JSON

{
  "hex": "#39b240",
  "rgb": {
    "r": 57,
    "g": 178,
    "b": 64
  },
  "hsl": {
    "h": 123.471,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67306,
    "c": 0.18717,
    "h": 144
  },
  "luminance": 0.33081
}

Semantic roles & 50–950 ramp

primary

#39B240

secondary

#C482C1

accent

#4DD3DB

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #39B240

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

Preview Lab → · Contrast checker → · Palette generator →