#3FA66D#3FA66D

#3FA66D is a light, vivid green. Relative luminance 0.294; OKLCH L 65.0% C 0.128 H 155.8°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3FA66D
RGB	rgb(63, 166, 109)
HSL	hsl(147, 45%, 45%)
HSV	hsv(147, 62%, 65%)
CMYK	cmyk(62%, 0%, 34.3%, 34.9%)
CIE-LAB	lab(61.16, -43.11, 20.93)
CIE-LCH	lch(61.16, 47.92, 154.10°)
OKLab	oklab(65.03% -0.1171 0.0527)
OKLCH	oklch(65.03% 0.128 155.8)
XYZ	xyz(18.4448, 29.4315, 19.1738)
Luminance	0.2943 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA66D #A63F78

analogous

#45A63F #3FA66D #3FA6A0

triadic

#3FA66D #6D3FA6 #A66D3F

tetradic

#3FA66D #3F45A6 #A63F78 #A6A03F

square

#3FA66D #3F45A6 #A63F78 #A6A03F

split-complementary

#3FA66D #A03FA6 #A63F45

monochromatic

#1D4D33 #2E7A50 #3FA66D #60C38C #8CD3AC

Accessibility & contrast

On white

3.05

#3FA66D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#3FA66D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA66D

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA66D	#FFFFFF	#000000	##000000
##3FA66D	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59969

Deuteranopia (green-blind)

#979071

Tritanopia (blue-blind)

#11A497

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa66d;
/* rgb */ color: rgb(63, 166, 109);
/* oklch */ color: oklch(65.0% 0.128 155.8);

Tailwind

colors: {
  custom: {
    50: '#7fc197',
    500: '#3fa66d',
    950: '#000000',
  },
}

SCSS

$custom: #3fa66d;
$custom-light: #7fc197;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa66d",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 109
  },
  "hsl": {
    "h": 146.796,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.65026,
    "c": 0.12841,
    "h": 155.8
  },
  "luminance": 0.29433
}

Semantic roles & 50–950 ramp

primary

#3FA66D

secondary

#BE83A4

accent

#539BD5

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #3FA66D

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

Preview Lab → · Contrast checker → · Palette generator →