#3FC979#3FC979

#3FC979 is a light, vivid green. Relative luminance 0.442; OKLCH L 74.3% C 0.165 H 153.6°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FC979
RGB	rgb(63, 201, 121)
HSL	hsl(145, 56%, 52%)
HSV	hsv(145, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 39.8%, 21.2%)
CIE-LAB	lab(72.37, -54.72, 29.52)
CIE-LCH	lch(72.37, 62.18, 151.66°)
OKLab	oklab(74.31% -0.1477 0.0735)
OKLCH	oklch(74.31% 0.165 153.6)
XYZ	xyz(26.3854, 44.2076, 25.2278)
Luminance	0.4421 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC979 #C93F8F

analogous

#4AC93F #3FC979 #3FC9BE

triadic

#3FC979 #793FC9 #C9793F

tetradic

#3FC979 #3F4AC9 #C93F8F #C9BE3F

square

#3FC979 #3F4AC9 #C93F8F #C9BE3F

split-complementary

#3FC979 #BE3FC9 #C93F4A

monochromatic

#1F6F40 #2D9E5C #3FC979 #6FD69A #9FE4BC

Accessibility & contrast

On white

2.13

#3FC979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#3FC979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC979

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC979	#FFFFFF	#000000	##000000
##3FC979	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B973

Deuteranopia (green-blind)

#B8AD7E

Tritanopia (blue-blind)

#00C7B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc979;
/* rgb */ color: rgb(63, 201, 121);
/* oklch */ color: oklch(74.3% 0.165 153.6);

Tailwind

colors: {
  custom: {
    50: '#85daa0',
    500: '#3fc979',
    950: '#000000',
  },
}

SCSS

$custom: #3fc979;
$custom-light: #85daa0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc979",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 121
  },
  "hsl": {
    "h": 145.217,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74309,
    "c": 0.16496,
    "h": 153.6
  },
  "luminance": 0.44211
}

Semantic roles & 50–950 ramp

primary

#3FC979

secondary

#D094B7

accent

#48A0DF

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150F

muted

#7D837E

Preview Lab

Preview with #3FC979

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

Preview Lab → · Contrast checker → · Palette generator →