#3FA63D#3FA63D

#3FA63D is a light, vivid green. Relative luminance 0.287; OKLCH L 64.2% C 0.172 H 143.0°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#3FA63D
RGB	rgb(63, 166, 61)
HSL	hsl(119, 46%, 45%)
HSV	hsv(119, 63%, 65%)
CMYK	cmyk(62%, 0%, 63.3%, 34.9%)
CIE-LAB	lab(60.48, -50.60, 44.50)
CIE-LCH	lch(60.48, 67.38, 138.66°)
OKLab	oklab(64.25% -0.1375 0.1038)
OKLCH	oklch(64.25% 0.172 143)
XYZ	xyz(16.5275, 28.6645, 9.0758)
Luminance	0.2867 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA63D #A43DA6

analogous

#74A63D #3FA63D #3DA670

triadic

#3FA63D #3D3FA6 #A63D3F

tetradic

#3FA63D #3D74A6 #A43DA6 #A6703D

square

#3FA63D #3D74A6 #A43DA6 #A6703D

split-complementary

#3FA63D #703DA6 #A63D74

monochromatic

#1D4C1C #2E792D #3FA63D #5FC35D #8BD48A

Accessibility & contrast

On white

3.12

#3FA63D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#3FA63D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA63D

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA63D	#FFFFFF	#000000	##000000
##3FA63D	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9731

Deuteranopia (green-blind)

#9D8E46

Tritanopia (blue-blind)

#2CA190

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa63d;
/* rgb */ color: rgb(63, 166, 61);
/* oklch */ color: oklch(64.2% 0.172 143.0);

Tailwind

colors: {
  custom: {
    50: '#80c177',
    500: '#3fa63d',
    950: '#000000',
  },
}

SCSS

$custom: #3fa63d;
$custom-light: #80c177;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa63d",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 61
  },
  "hsl": {
    "h": 118.857,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64249,
    "c": 0.17231,
    "h": 143
  },
  "luminance": 0.28666
}

Semantic roles & 50–950 ramp

primary

#3FA63D

secondary

#BD80BE

accent

#52D6D3

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA63D

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

Preview Lab → · Contrast checker → · Palette generator →