#3FB255#3FB255

#3FB255 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.7% C 0.168 H 146.9°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FB255
RGB	rgb(63, 178, 85)
HSL	hsl(131, 48%, 47%)
HSV	hsv(131, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 52.2%, 30.2%)
CIE-LAB	lab(64.60, -51.99, 37.94)
CIE-LCH	lch(64.60, 64.37, 143.88°)
OKLab	oklab(67.74% -0.1404 0.0914)
OKLCH	oklch(67.74% 0.168 146.9)
XYZ	xyz(19.6086, 33.5514, 14.0353)
Luminance	0.3355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB255 #B23F9C

analogous

#63B23F #3FB255 #3FB28E

triadic

#3FB255 #553FB2 #B2553F

tetradic

#3FB255 #3F63B2 #B23F9C #B28E3F

square

#3FB255 #3F63B2 #B23F9C #B28E3F

split-complementary

#3FB255 #8E3FB2 #B23F63

monochromatic

#1F582A #2F853F #3FB255 #66C978 #93D9A0

Accessibility & contrast

On white

2.72

#3FB255 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#3FB255 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB255

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB255	#FFFFFF	#000000	##000000
##3FB255	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)

#B4A34D

Deuteranopia (green-blind)

#A6995C

Tritanopia (blue-blind)

#1DAE9D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb255;
/* rgb */ color: rgb(63, 178, 85);
/* oklch */ color: oklch(67.7% 0.168 146.9);

Tailwind

colors: {
  custom: {
    50: '#81ca87',
    500: '#3fb255',
    950: '#000000',
  },
}

SCSS

$custom: #3fb255;
$custom-light: #81ca87;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb255",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 85
  },
  "hsl": {
    "h": 131.478,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67738,
    "c": 0.16753,
    "h": 146.9
  },
  "luminance": 0.33553
}

Semantic roles & 50–950 ramp

primary

#3FB255

secondary

#C489B9

accent

#50BED7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FB255

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

Preview Lab → · Contrast checker → · Palette generator →