#3FA357#3FA357

#3FA357 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.8% C 0.145 H 148.6°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#3FA357
RGB	rgb(63, 163, 87)
HSL	hsl(134, 44%, 44%)
HSV	hsv(134, 61%, 64%)
CMYK	cmyk(61.3%, 0%, 46.6%, 36.1%)
CIE-LAB	lab(59.83, -45.89, 30.97)
CIE-LCH	lch(59.83, 55.36, 145.99°)
OKLab	oklab(63.81% -0.124 0.0758)
OKLCH	oklch(63.81% 0.145 148.6)
XYZ	xyz(16.8662, 27.9376, 13.5186)
Luminance	0.2794 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA357 #A33F8B

analogous

#59A33F #3FA357 #3FA389

triadic

#3FA357 #573FA3 #A3573F

tetradic

#3FA357 #3F59A3 #A33F8B #A3893F

square

#3FA357 #3F59A3 #A33F8B #A3893F

split-complementary

#3FA357 #893FA3 #A33F59

monochromatic

#1D4B28 #2E773F #3FA357 #5EC176 #8AD29C

Accessibility & contrast

On white

3.19

#3FA357 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#3FA357 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA357

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA357	#FFFFFF	#000000	##000000
##3FA357	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49651

Deuteranopia (green-blind)

#988D5C

Tritanopia (blue-blind)

#24A091

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3fa357;
/* rgb */ color: rgb(63, 163, 87);
/* oklch */ color: oklch(63.8% 0.145 148.6);

Tailwind

colors: {
  custom: {
    50: '#7ebf87',
    500: '#3fa357',
    950: '#000000',
  },
}

SCSS

$custom: #3fa357;
$custom-light: #7ebf87;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa357",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 87
  },
  "hsl": {
    "h": 134.4,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.63814,
    "c": 0.14534,
    "h": 148.6
  },
  "luminance": 0.27939
}

Semantic roles & 50–950 ramp

primary

#3FA357

secondary

#BD81AE

accent

#54B5D4

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #3FA357

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

Preview Lab → · Contrast checker → · Palette generator →