#3FAC4D#3FAC4D

#3FAC4D is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.167 H 145.6°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC4D
RGB	rgb(63, 172, 77)
HSL	hsl(128, 46%, 46%)
HSV	hsv(128, 63%, 67%)
CMYK	cmyk(63.4%, 0%, 55.2%, 32.5%)
CIE-LAB	lab(62.59, -50.86, 39.43)
CIE-LCH	lch(62.59, 64.36, 142.22°)
OKLab	oklab(66.04% -0.1376 0.0942)
OKLCH	oklch(66.04% 0.167 145.6)
XYZ	xyz(18.1408, 31.0958, 12.0658)
Luminance	0.3110 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC4D #AC3F9E

analogous

#67AC3F #3FAC4D #3FAC83

triadic

#3FAC4D #4D3FAC #AC4D3F

tetradic

#3FAC4D #3F67AC #AC3F9E #AC833F

square

#3FAC4D #3F67AC #AC3F9E #AC833F

split-complementary

#3FAC4D #833FAC #AC3F67

monochromatic

#1E5225 #2F7F39 #3FAC4D #63C66F #8FD698

Accessibility & contrast

On white

2.91

#3FAC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#3FAC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC4D

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC4D	#FFFFFF	#000000	##000000
##3FAC4D	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D44

Deuteranopia (green-blind)

#A19454

Tritanopia (blue-blind)

#24A897

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fac4d;
/* rgb */ color: rgb(63, 172, 77);
/* oklch */ color: oklch(66.0% 0.167 145.6);

Tailwind

colors: {
  custom: {
    50: '#80c681',
    500: '#3fac4d',
    950: '#000000',
  },
}

SCSS

$custom: #3fac4d;
$custom-light: #80c681;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac4d",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 77
  },
  "hsl": {
    "h": 127.706,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66042,
    "c": 0.16673,
    "h": 145.6
  },
  "luminance": 0.31098
}

Semantic roles & 50–950 ramp

primary

#3FAC4D

secondary

#C186BA

accent

#52C5D6

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3FAC4D

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

Preview Lab → · Contrast checker → · Palette generator →