#3FCB78#3FCB78

#3FCB78 is a light, vivid green. Relative luminance 0.451; OKLCH L 74.8% C 0.169 H 153.0°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB78
RGB	rgb(63, 203, 120)
HSL	hsl(144, 57%, 52%)
HSV	hsv(144, 69%, 80%)
CMYK	cmyk(69%, 0%, 40.9%, 20.4%)
CIE-LAB	lab(72.97, -55.66, 30.83)
CIE-LCH	lch(72.97, 63.62, 151.02°)
OKLab	oklab(74.8% -0.1501 0.0765)
OKLCH	oklch(74.8% 0.169 153)
XYZ	xyz(26.7937, 45.1217, 25.0630)
Luminance	0.4512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB78 #CB3F92

analogous

#4CCB3F #3FCB78 #3FCBBE

triadic

#3FCB78 #783FCB #CB783F

tetradic

#3FCB78 #3F4CCB #CB3F92 #CBBE3F

square

#3FCB78 #3F4CCB #CB3F92 #CBBE3F

split-complementary

#3FCB78 #BE3FCB #CB3F4C

monochromatic

#1F7140 #2CA15B #3FCB78 #6FD89A #9FE5BC

Accessibility & contrast

On white

2.09

#3FCB78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#3FCB78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB78

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB78	#FFFFFF	#000000	##000000
##3FCB78	1.00	2.09	10.02	10.02
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBA72

Deuteranopia (green-blind)

#BAAE7E

Tritanopia (blue-blind)

#00C8B6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcb78;
/* rgb */ color: rgb(63, 203, 120);
/* oklch */ color: oklch(74.8% 0.169 153.0);

Tailwind

colors: {
  custom: {
    50: '#85dca0',
    500: '#3fcb78',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb78;
$custom-light: #85dca0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb78",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 120
  },
  "hsl": {
    "h": 144.429,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74802,
    "c": 0.16851,
    "h": 153
  },
  "luminance": 0.45125
}

Semantic roles & 50–950 ramp

primary

#3FCB78

secondary

#D194B9

accent

#47A2E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FCB78

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

Preview Lab → · Contrast checker → · Palette generator →