#3FB256#3FB256

#3FB256 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.167 H 147.1°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FB256
RGB	rgb(63, 178, 86)
HSL	hsl(132, 48%, 47%)
HSV	hsv(132, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 51.7%, 30.2%)
CIE-LAB	lab(64.62, -51.85, 37.46)
CIE-LCH	lch(64.62, 63.97, 144.15°)
OKLab	oklab(67.75% -0.14 0.0904)
OKLCH	oklch(67.75% 0.167 147.1)
XYZ	xyz(19.6486, 33.5674, 14.2460)
Luminance	0.3357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB256 #B23F9B

analogous

#62B23F #3FB256 #3FB290

triadic

#3FB256 #563FB2 #B2563F

tetradic

#3FB256 #3F62B2 #B23F9B #B2903F

square

#3FB256 #3F62B2 #B23F9B #B2903F

split-complementary

#3FB256 #903FB2 #B23F62

monochromatic

#1F582A #2F8540 #3FB256 #66C979 #93D9A1

Accessibility & contrast

On white

2.72

#3FB256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#3FB256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB256

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB256	#FFFFFF	#000000	##000000
##3FB256	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A34E

Deuteranopia (green-blind)

#A6995D

Tritanopia (blue-blind)

#1CAE9D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb256;
/* rgb */ color: rgb(63, 178, 86);
/* oklch */ color: oklch(67.8% 0.167 147.1);

Tailwind

colors: {
  custom: {
    50: '#81ca87',
    500: '#3fb256',
    950: '#000000',
  },
}

SCSS

$custom: #3fb256;
$custom-light: #81ca87;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb256",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 86
  },
  "hsl": {
    "h": 132,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67752,
    "c": 0.16663,
    "h": 147.1
  },
  "luminance": 0.33569
}

Semantic roles & 50–950 ramp

primary

#3FB256

secondary

#C489B8

accent

#50BCD7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FB256

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

Preview Lab → · Contrast checker → · Palette generator →