#3FB779#3FB779

#3FB779 is a light, vivid green. Relative luminance 0.363; OKLCH L 69.7% C 0.141 H 156.8°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#3FB779
RGB	rgb(63, 183, 121)
HSL	hsl(149, 49%, 48%)
HSV	hsv(149, 66%, 72%)
CMYK	cmyk(65.6%, 0%, 33.9%, 28.2%)
CIE-LAB	lab(66.75, -47.69, 22.01)
CIE-LCH	lch(66.75, 52.52, 155.22°)
OKLab	oklab(69.69% -0.1295 0.0555)
OKLCH	oklch(69.69% 0.141 156.8)
XYZ	xyz(22.4325, 36.3018, 23.9102)
Luminance	0.3630 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB779 #B73F7D

analogous

#41B73F #3FB779 #3FB7B5

triadic

#3FB779 #793FB7 #B7793F

tetradic

#3FB779 #3F41B7 #B73F7D #B7B53F

square

#3FB779 #3F41B7 #B73F7D #B7B53F

split-complementary

#3FB779 #B53FB7 #B73F41

monochromatic

#205C3D #2F895B #3FB779 #68CB98 #96DBB7

Accessibility & contrast

On white

2.54

#3FB779 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#3FB779 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB779

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB779	#FFFFFF	#000000	##000000
##3FB779	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A975

Deuteranopia (green-blind)

#A69E7D

Tritanopia (blue-blind)

#00B6A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb779;
/* rgb */ color: rgb(63, 183, 121);
/* oklch */ color: oklch(69.7% 0.141 156.8);

Tailwind

colors: {
  custom: {
    50: '#81cda0',
    500: '#3fb779',
    950: '#000000',
  },
}

SCSS

$custom: #3fb779;
$custom-light: #81cda0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb779",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 121
  },
  "hsl": {
    "h": 149,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69688,
    "c": 0.14085,
    "h": 156.8
  },
  "luminance": 0.36304
}

Semantic roles & 50–950 ramp

primary

#3FB779

secondary

#C68BAA

accent

#4F96D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #3FB779

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

Preview Lab → · Contrast checker → · Palette generator →