#3FA63E#3FA63E

#3FA63E is a light, vivid green. Relative luminance 0.287; OKLCH L 64.3% C 0.172 H 143.1°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3FA63E
RGB	rgb(63, 166, 62)
HSL	hsl(119, 46%, 45%)
HSV	hsv(119, 63%, 65%)
CMYK	cmyk(62%, 0%, 62.7%, 34.9%)
CIE-LAB	lab(60.49, -50.48, 44.06)
CIE-LCH	lch(60.49, 67.01, 138.88°)
OKLab	oklab(64.26% -0.1372 0.103)
OKLCH	oklch(64.26% 0.172 143.1)
XYZ	xyz(16.5547, 28.6754, 9.2190)
Luminance	0.2868 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA63E #A53EA6

analogous

#73A63E #3FA63E #3EA671

triadic

#3FA63E #3E3FA6 #A63E3F

tetradic

#3FA63E #3E73A6 #A53EA6 #A6713E

square

#3FA63E #3E73A6 #A53EA6 #A6713E

split-complementary

#3FA63E #713EA6 #A63E73

monochromatic

#1D4D1D #2E792D #3FA63E #5FC35E #8CD48B

Accessibility & contrast

On white

3.12

#3FA63E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#3FA63E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA63E

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA63E	#FFFFFF	#000000	##000000
##3FA63E	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99732

Deuteranopia (green-blind)

#9D8F47

Tritanopia (blue-blind)

#2BA190

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa63e;
/* rgb */ color: rgb(63, 166, 62);
/* oklch */ color: oklch(64.3% 0.172 143.1);

Tailwind

colors: {
  custom: {
    50: '#80c177',
    500: '#3fa63e',
    950: '#000000',
  },
}

SCSS

$custom: #3fa63e;
$custom-light: #80c177;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa63e",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 62
  },
  "hsl": {
    "h": 119.423,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64261,
    "c": 0.17153,
    "h": 143.1
  },
  "luminance": 0.28677
}

Semantic roles & 50–950 ramp

primary

#3FA63E

secondary

#BE82BE

accent

#53D5D4

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA63E

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

Preview Lab → · Contrast checker → · Palette generator →