#3FB56D#3FB56D

#3FB56D is a light, vivid green. Relative luminance 0.352; OKLCH L 68.9% C 0.149 H 152.9°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#3FB56D
RGB	rgb(63, 181, 109)
HSL	hsl(143, 48%, 48%)
HSV	hsv(143, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 39.8%, 29%)
CIE-LAB	lab(65.91, -49.20, 27.28)
CIE-LCH	lch(65.91, 56.25, 151.00°)
OKLab	oklab(68.93% -0.133 0.0679)
OKLCH	oklch(68.93% 0.149 152.9)
XYZ	xyz(21.3323, 35.2064, 20.1363)
Luminance	0.3521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB56D #B53F87

analogous

#4CB53F #3FB56D #3FB5A8

triadic

#3FB56D #6D3FB5 #B56D3F

tetradic

#3FB56D #3F4CB5 #B53F87 #B5A83F

square

#3FB56D #3F4CB5 #B53F87 #B5A83F

split-complementary

#3FB56D #A83FB5 #B53F4C

monochromatic

#1F5A36 #2F8852 #3FB56D #67CA8E #94DAB0

Accessibility & contrast

On white

2.61

#3FB56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#3FB56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB56D

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB56D	#FFFFFF	#000000	##000000
##3FB56D	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A768

Deuteranopia (green-blind)

#A69C72

Tritanopia (blue-blind)

#00B3A3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb56d;
/* rgb */ color: rgb(63, 181, 109);
/* oklch */ color: oklch(68.9% 0.149 152.9);

Tailwind

colors: {
  custom: {
    50: '#81cc97',
    500: '#3fb56d',
    950: '#000000',
  },
}

SCSS

$custom: #3fb56d;
$custom-light: #81cc97;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb56d",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 109
  },
  "hsl": {
    "h": 143.39,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68927,
    "c": 0.14928,
    "h": 152.9
  },
  "luminance": 0.35209
}

Semantic roles & 50–950 ramp

primary

#3FB56D

secondary

#C58AAE

accent

#50A3D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #3FB56D

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

Preview Lab → · Contrast checker → · Palette generator →