#3FB569#3FB569

#3FB569 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.9% C 0.153 H 151.7°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#3FB569
RGB	rgb(63, 181, 105)
HSL	hsl(141, 48%, 48%)
HSV	hsv(141, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 42%, 29%)
CIE-LAB	lab(65.84, -49.92, 29.29)
CIE-LCH	lch(65.84, 57.88, 149.60°)
OKLab	oklab(68.85% -0.1348 0.0725)
OKLCH	oklch(68.85% 0.153 151.7)
XYZ	xyz(21.1219, 35.1222, 19.0280)
Luminance	0.3512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB569 #B53F8B

analogous

#50B53F #3FB569 #3FB5A4

triadic

#3FB569 #693FB5 #B5693F

tetradic

#3FB569 #3F50B5 #B53F8B #B5A43F

square

#3FB569 #3F50B5 #B53F8B #B5A43F

split-complementary

#3FB569 #A43FB5 #B53F50

monochromatic

#1F5A34 #2F884F #3FB569 #67CA8A #94DAAD

Accessibility & contrast

On white

2.62

#3FB569 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#3FB569 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB569

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB569	#FFFFFF	#000000	##000000
##3FB569	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A664

Deuteranopia (green-blind)

#A69C6E

Tritanopia (blue-blind)

#06B2A2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb569;
/* rgb */ color: rgb(63, 181, 105);
/* oklch */ color: oklch(68.9% 0.153 151.7);

Tailwind

colors: {
  custom: {
    50: '#81cc95',
    500: '#3fb569',
    950: '#000000',
  },
}

SCSS

$custom: #3fb569;
$custom-light: #81cc95;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb569",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 105
  },
  "hsl": {
    "h": 141.356,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68852,
    "c": 0.15304,
    "h": 151.7
  },
  "luminance": 0.35124
}

Semantic roles & 50–950 ramp

primary

#3FB569

secondary

#C58AB0

accent

#50A8D8

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #3FB569

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

Preview Lab → · Contrast checker → · Palette generator →