#3FC140#3FC140

#3FC140 is a light, highly saturated green. Relative luminance 0.396; OKLCH L 71.4% C 0.203 H 143.2°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FC140
RGB	rgb(63, 193, 64)
HSL	hsl(120, 51%, 50%)
HSV	hsv(120, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 66.8%, 24.3%)
CIE-LAB	lab(69.16, -59.86, 52.77)
CIE-LCH	lch(69.16, 79.80, 138.60°)
OKLab	oklab(71.43% -0.1625 0.1216)
OKLCH	oklch(71.43% 0.203 143.2)
XYZ	xyz(22.0440, 39.5645, 11.3245)
Luminance	0.3957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC140 #C13FC0

analogous

#7FC13F #3FC140 #3FC181

triadic

#3FC140 #403FC1 #C1403F

tetradic

#3FC140 #3F7FC1 #C13FC0 #C1813F

square

#3FC140 #3F7FC1 #C13FC0 #C1813F

split-complementary

#3FC140 #813FC1 #C13F7F

monochromatic

#216521 #309330 #3FC140 #6DD06E #9CDF9C

Accessibility & contrast

On white

2.36

#3FC140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#3FC140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC140

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC140	#FFFFFF	#000000	##000000
##3FC140	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2F

Deuteranopia (green-blind)

#B6A54C

Tritanopia (blue-blind)

#1DBCA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc140;
/* rgb */ color: rgb(63, 193, 64);
/* oklch */ color: oklch(71.4% 0.203 143.2);

Tailwind

colors: {
  custom: {
    50: '#85d57b',
    500: '#3fc140',
    950: '#000000',
  },
}

SCSS

$custom: #3fc140;
$custom-light: #85d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc140",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 64
  },
  "hsl": {
    "h": 120.462,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71432,
    "c": 0.20298,
    "h": 143.2
  },
  "luminance": 0.39567
}

Semantic roles & 50–950 ramp

primary

#3FC140

secondary

#CB91CB

accent

#4DDADB

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FC140

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

Preview Lab → · Contrast checker → · Palette generator →