#3FC971#3FC971

#3FC971 is a light, vivid green. Relative luminance 0.440; OKLCH L 74.2% C 0.172 H 151.4°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#3FC971
RGB	rgb(63, 201, 113)
HSL	hsl(142, 56%, 52%)
HSV	hsv(142, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 43.8%, 21.2%)
CIE-LAB	lab(72.24, -56.13, 33.46)
CIE-LCH	lch(72.24, 65.35, 149.20°)
OKLab	oklab(74.17% -0.1513 0.0825)
OKLCH	oklch(74.17% 0.172 151.4)
XYZ	xyz(25.9150, 44.0195, 22.7504)
Luminance	0.4402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC971 #C93F97

analogous

#52C93F #3FC971 #3FC9B6

triadic

#3FC971 #713FC9 #C9713F

tetradic

#3FC971 #3F52C9 #C93F97 #C9B63F

square

#3FC971 #3F52C9 #C93F97 #C9B63F

split-complementary

#3FC971 #B63FC9 #C93F52

monochromatic

#1F6F3C #2D9E56 #3FC971 #6FD694 #9FE4B8

Accessibility & contrast

On white

2.14

#3FC971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#3FC971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC971

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC971	#FFFFFF	#000000	##000000
##3FC971	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB86A

Deuteranopia (green-blind)

#B9AC77

Tritanopia (blue-blind)

#00C6B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc971;
/* rgb */ color: rgb(63, 201, 113);
/* oklch */ color: oklch(74.2% 0.172 151.4);

Tailwind

colors: {
  custom: {
    50: '#85da9b',
    500: '#3fc971',
    950: '#000000',
  },
}

SCSS

$custom: #3fc971;
$custom-light: #85da9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc971",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 113
  },
  "hsl": {
    "h": 141.739,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74165,
    "c": 0.17229,
    "h": 151.4
  },
  "luminance": 0.44022
}

Semantic roles & 50–950 ramp

primary

#3FC971

secondary

#D094BA

accent

#48A9DF

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FC971

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

Preview Lab → · Contrast checker → · Palette generator →