#3FAC4F#3FAC4F

#3FAC4F is a light, vivid green. Relative luminance 0.311; OKLCH L 66.1% C 0.165 H 146.0°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC4F
RGB	rgb(63, 172, 79)
HSL	hsl(129, 46%, 46%)
HSV	hsv(129, 63%, 67%)
CMYK	cmyk(63.4%, 0%, 54.1%, 32.5%)
CIE-LAB	lab(62.61, -50.59, 38.48)
CIE-LCH	lch(62.61, 63.56, 142.74°)
OKLab	oklab(66.07% -0.1368 0.0922)
OKLCH	oklch(66.07% 0.165 146)
XYZ	xyz(18.2125, 31.1245, 12.4435)
Luminance	0.3113 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC4F #AC3F9C

analogous

#65AC3F #3FAC4F #3FAC85

triadic

#3FAC4F #4F3FAC #AC4F3F

tetradic

#3FAC4F #3F65AC #AC3F9C #AC853F

square

#3FAC4F #3F65AC #AC3F9C #AC853F

split-complementary

#3FAC4F #853FAC #AC3F65

monochromatic

#1E5226 #2F7F3A #3FAC4F #63C671 #8FD69A

Accessibility & contrast

On white

2.91

#3FAC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#3FAC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC4F

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC4F	#FFFFFF	#000000	##000000
##3FAC4F	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9D47

Deuteranopia (green-blind)

#A19456

Tritanopia (blue-blind)

#23A897

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fac4f;
/* rgb */ color: rgb(63, 172, 79);
/* oklch */ color: oklch(66.1% 0.165 146.0);

Tailwind

colors: {
  custom: {
    50: '#80c682',
    500: '#3fac4f',
    950: '#000000',
  },
}

SCSS

$custom: #3fac4f;
$custom-light: #80c682;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac4f",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 79
  },
  "hsl": {
    "h": 128.807,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6607,
    "c": 0.16497,
    "h": 146
  },
  "luminance": 0.31126
}

Semantic roles & 50–950 ramp

primary

#3FAC4F

secondary

#C186B8

accent

#52C3D6

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FAC4F

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

Preview Lab → · Contrast checker → · Palette generator →