#3FA257#3FA257

#3FA257 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.5% C 0.144 H 148.7°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#3FA257
RGB	rgb(63, 162, 87)
HSL	hsl(135, 44%, 44%)
HSV	hsv(135, 61%, 64%)
CMYK	cmyk(61.1%, 0%, 46.3%, 36.5%)
CIE-LAB	lab(59.51, -45.49, 30.56)
CIE-LCH	lch(59.51, 54.80, 146.11°)
OKLab	oklab(63.55% -0.1229 0.0749)
OKLCH	oklch(63.55% 0.144 148.7)
XYZ	xyz(16.6894, 27.5839, 13.4597)
Luminance	0.2759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA257 #A23F8A

analogous

#59A23F #3FA257 #3FA289

triadic

#3FA257 #573FA2 #A2573F

tetradic

#3FA257 #3F59A2 #A23F8A #A2893F

square

#3FA257 #3F59A2 #A23F8A #A2893F

split-complementary

#3FA257 #893FA2 #A23F59

monochromatic

#1D4A28 #2E763F #3FA257 #5EC076 #8AD19B

Accessibility & contrast

On white

3.22

#3FA257 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#3FA257 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA257

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA257	#FFFFFF	#000000	##000000
##3FA257	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39551

Deuteranopia (green-blind)

#978C5C

Tritanopia (blue-blind)

#249F90

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3fa257;
/* rgb */ color: rgb(63, 162, 87);
/* oklch */ color: oklch(63.5% 0.144 148.7);

Tailwind

colors: {
  custom: {
    50: '#7ebe87',
    500: '#3fa257',
    950: '#000000',
  },
}

SCSS

$custom: #3fa257;
$custom-light: #7ebe87;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa257",
  "rgb": {
    "r": 63,
    "g": 162,
    "b": 87
  },
  "hsl": {
    "h": 134.545,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6355,
    "c": 0.14393,
    "h": 148.7
  },
  "luminance": 0.27586
}

Semantic roles & 50–950 ramp

primary

#3FA257

secondary

#BC81AE

accent

#54B5D4

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #3FA257

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

Preview Lab → · Contrast checker → · Palette generator →