#3FAC73#3FAC73

#3FAC73 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.7% C 0.131 H 156.9°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC73
RGB	rgb(63, 172, 115)
HSL	hsl(149, 46%, 46%)
HSV	hsv(149, 63%, 67%)
CMYK	cmyk(63.4%, 0%, 33.1%, 32.5%)
CIE-LAB	lab(63.18, -44.40, 20.40)
CIE-LCH	lch(63.18, 48.86, 155.32°)
OKLab	oklab(66.72% -0.1207 0.0515)
OKLCH	oklch(66.72% 0.131 156.9)
XYZ	xyz(19.8952, 31.7976, 21.3054)
Luminance	0.3180 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC73 #AC3F78

analogous

#41AC3F #3FAC73 #3FACA9

triadic

#3FAC73 #733FAC #AC733F

tetradic

#3FAC73 #3F41AC #AC3F78 #ACA93F

square

#3FAC73 #3F41AC #AC3F78 #ACA93F

split-complementary

#3FAC73 #A93FAC #AC3F41

monochromatic

#1E5237 #2F7F55 #3FAC73 #63C692 #8FD6B1

Accessibility & contrast

On white

2.85

#3FAC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#3FAC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC73

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC73	#FFFFFF	#000000	##000000
##3FAC73	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9F6F

Deuteranopia (green-blind)

#9C9577

Tritanopia (blue-blind)

#00AB9D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fac73;
/* rgb */ color: rgb(63, 172, 115);
/* oklch */ color: oklch(66.7% 0.131 156.9);

Tailwind

colors: {
  custom: {
    50: '#80c59b',
    500: '#3fac73',
    950: '#000000',
  },
}

SCSS

$custom: #3fac73;
$custom-light: #80c59b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac73",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 115
  },
  "hsl": {
    "h": 148.624,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66716,
    "c": 0.13123,
    "h": 156.9
  },
  "luminance": 0.318
}

Semantic roles & 50–950 ramp

primary

#3FAC73

secondary

#C186A5

accent

#5297D6

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3FAC73

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

Preview Lab → · Contrast checker → · Palette generator →