#3FB565#3FB565

#3FB565 is a light, vivid green. Relative luminance 0.350; OKLCH L 68.8% C 0.157 H 150.6°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#3FB565
RGB	rgb(63, 181, 101)
HSL	hsl(139, 48%, 48%)
HSV	hsv(139, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 44.2%, 29%)
CIE-LAB	lab(65.78, -50.61, 31.30)
CIE-LCH	lch(65.78, 59.51, 148.27°)
OKLab	oklab(68.78% -0.1366 0.0771)
OKLCH	oklch(68.78% 0.157 150.6)
XYZ	xyz(20.9211, 35.0419, 17.9706)
Luminance	0.3504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB565 #B53F8F

analogous

#54B53F #3FB565 #3FB5A0

triadic

#3FB565 #653FB5 #B5653F

tetradic

#3FB565 #3F54B5 #B53F8F #B5A03F

square

#3FB565 #3F54B5 #B53F8F #B5A03F

split-complementary

#3FB565 #A03FB5 #B53F54

monochromatic

#1F5A32 #2F884C #3FB565 #67CA87 #94DAAB

Accessibility & contrast

On white

2.62

#3FB565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#3FB565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB565

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB565	#FFFFFF	#000000	##000000
##3FB565	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A65F

Deuteranopia (green-blind)

#A79C6A

Tritanopia (blue-blind)

#0CB2A2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb565;
/* rgb */ color: rgb(63, 181, 101);
/* oklch */ color: oklch(68.8% 0.157 150.6);

Tailwind

colors: {
  custom: {
    50: '#81cc92',
    500: '#3fb565',
    950: '#000000',
  },
}

SCSS

$custom: #3fb565;
$custom-light: #81cc92;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb565",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 101
  },
  "hsl": {
    "h": 139.322,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.6878,
    "c": 0.15681,
    "h": 150.6
  },
  "luminance": 0.35044
}

Semantic roles & 50–950 ramp

primary

#3FB565

secondary

#C58AB2

accent

#50ACD8

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #3FB565

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

Preview Lab → · Contrast checker → · Palette generator →