#3FC973#3FC973

#3FC973 is a light, vivid green. Relative luminance 0.441; OKLCH L 74.2% C 0.170 H 151.9°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FC973
RGB	rgb(63, 201, 115)
HSL	hsl(143, 56%, 52%)
HSV	hsv(143, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 42.8%, 21.2%)
CIE-LAB	lab(72.27, -55.79, 32.48)
CIE-LCH	lch(72.27, 64.55, 149.79°)
OKLab	oklab(74.2% -0.1504 0.0802)
OKLCH	oklch(74.2% 0.17 151.9)
XYZ	xyz(26.0289, 44.0650, 23.3500)
Luminance	0.4407 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC973 #C93F95

analogous

#50C93F #3FC973 #3FC9B8

triadic

#3FC973 #733FC9 #C9733F

tetradic

#3FC973 #3F50C9 #C93F95 #C9B83F

square

#3FC973 #3F50C9 #C93F95 #C9B83F

split-complementary

#3FC973 #B83FC9 #C93F50

monochromatic

#1F6F3D #2D9E57 #3FC973 #6FD696 #9FE4B9

Accessibility & contrast

On white

2.14

#3FC973 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#3FC973 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC973

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC973	#FFFFFF	#000000	##000000
##3FC973	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B86D

Deuteranopia (green-blind)

#B8AC79

Tritanopia (blue-blind)

#00C6B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc973;
/* rgb */ color: rgb(63, 201, 115);
/* oklch */ color: oklch(74.2% 0.170 151.9);

Tailwind

colors: {
  custom: {
    50: '#85da9c',
    500: '#3fc973',
    950: '#000000',
  },
}

SCSS

$custom: #3fc973;
$custom-light: #85da9c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc973",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 115
  },
  "hsl": {
    "h": 142.609,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.742,
    "c": 0.17046,
    "h": 151.9
  },
  "luminance": 0.44068
}

Semantic roles & 50–950 ramp

primary

#3FC973

secondary

#D094B9

accent

#48A6DF

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FC973

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

Preview Lab → · Contrast checker → · Palette generator →