#3FCC6B#3FCC6B

#3FCC6B is a light, vivid green. Relative luminance 0.453; OKLCH L 74.8% C 0.182 H 149.7°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC6B
RGB	rgb(63, 204, 107)
HSL	hsl(139, 58%, 52%)
HSV	hsv(139, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 47.5%, 20%)
CIE-LAB	lab(73.09, -58.21, 37.56)
CIE-LCH	lch(73.09, 69.28, 147.17°)
OKLab	oklab(74.84% -0.1568 0.0917)
OKLCH	oklch(74.84% 0.182 149.7)
XYZ	xyz(26.2945, 45.3011, 21.2653)
Luminance	0.4530 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC6B #CC3FA0

analogous

#5ACC3F #3FCC6B #3FCCB1

triadic

#3FCC6B #6B3FCC #CC6B3F

tetradic

#3FCC6B #3F5ACC #CC3FA0 #CCB13F

square

#3FCC6B #3F5ACC #CC3FA0 #CCB13F

split-complementary

#3FCC6B #B13FCC #CC3F5A

monochromatic

#1E7239 #2BA350 #3FCC6B #6FD990 #A0E6B6

Accessibility & contrast

On white

2.09

#3FCC6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#3FCC6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC6B

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC6B	#FFFFFF	#000000	##000000
##3FCC6B	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBB63

Deuteranopia (green-blind)

#BCAF72

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcc6b;
/* rgb */ color: rgb(63, 204, 107);
/* oklch */ color: oklch(74.8% 0.182 149.7);

Tailwind

colors: {
  custom: {
    50: '#86dd97',
    500: '#3fcc6b',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc6b;
$custom-light: #86dd97;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc6b",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 107
  },
  "hsl": {
    "h": 138.723,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74836,
    "c": 0.18159,
    "h": 149.7
  },
  "luminance": 0.45304
}

Semantic roles & 50–950 ramp

primary

#3FCC6B

secondary

#D295BF

accent

#47B1E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3FCC6B

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

Preview Lab → · Contrast checker → · Palette generator →