#3FCC6F#3FCC6F

#3FCC6F is a light, vivid green. Relative luminance 0.454; OKLCH L 74.9% C 0.178 H 150.6°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC6F
RGB	rgb(63, 204, 111)
HSL	hsl(140, 58%, 52%)
HSV	hsv(140, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 45.6%, 20%)
CIE-LAB	lab(73.15, -57.57, 35.64)
CIE-LCH	lch(73.15, 67.70, 148.24°)
OKLab	oklab(74.9% -0.1551 0.0874)
OKLCH	oklch(74.9% 0.178 150.6)
XYZ	xyz(26.5099, 45.3873, 22.3994)
Luminance	0.4539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC6F #CC3F9C

analogous

#55CC3F #3FCC6F #3FCCB6

triadic

#3FCC6F #6F3FCC #CC6F3F

tetradic

#3FCC6F #3F55CC #CC3F9C #CCB63F

square

#3FCC6F #3F55CC #CC3F9C #CCB63F

split-complementary

#3FCC6F #B63FCC #CC3F55

monochromatic

#1E723B #2BA354 #3FCC6F #6FD993 #A0E6B8

Accessibility & contrast

On white

2.08

#3FCC6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#3FCC6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC6F

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC6F	#FFFFFF	#000000	##000000
##3FCC6F	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBB68

Deuteranopia (green-blind)

#BCAF75

Tritanopia (blue-blind)

#00C9B6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fcc6f;
/* rgb */ color: rgb(63, 204, 111);
/* oklch */ color: oklch(74.9% 0.178 150.6);

Tailwind

colors: {
  custom: {
    50: '#86dd99',
    500: '#3fcc6f',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc6f;
$custom-light: #86dd99;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc6f",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 111
  },
  "hsl": {
    "h": 140.426,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74901,
    "c": 0.178,
    "h": 150.6
  },
  "luminance": 0.4539
}

Semantic roles & 50–950 ramp

primary

#3FCC6F

secondary

#D295BD

accent

#47ADE1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FCC6F

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

Preview Lab → · Contrast checker → · Palette generator →