#3FD455#3FD455

#3FD455 is a light, highly saturated green. Relative luminance 0.488; OKLCH L 76.6% C 0.210 H 145.4°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#3FD455
RGB	rgb(63, 212, 85)
HSL	hsl(129, 63%, 54%)
HSV	hsv(129, 70%, 83%)
CMYK	cmyk(70.3%, 0%, 59.9%, 16.9%)
CIE-LAB	lab(75.32, -64.02, 50.66)
CIE-LCH	lch(75.32, 81.64, 141.64°)
OKLab	oklab(76.6% -0.1729 0.1192)
OKLCH	oklch(76.6% 0.21 145.4)
XYZ	xyz(27.2312, 48.7966, 16.5761)
Luminance	0.4880 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD455 #D43FBE

analogous

#74D43F #3FD455 #3FD4A0

triadic

#3FD455 #553FD4 #D4553F

tetradic

#3FD455 #3F74D4 #D43FBE #D4A03F

square

#3FD455 #3F74D4 #D43FBE #D4A03F

split-complementary

#3FD455 #A03FD4 #D43F74

monochromatic

#1C7D2A #27AF3B #3FD455 #71DF81 #A3EAAE

Accessibility & contrast

On white

1.95

#3FD455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#3FD455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD455

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD455	#FFFFFF	#000000	##000000
##3FD455	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C147

Deuteranopia (green-blind)

#C6B55F

Tritanopia (blue-blind)

#00CFB9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #3fd455;
/* rgb */ color: rgb(63, 212, 85);
/* oklch */ color: oklch(76.6% 0.210 145.4);

Tailwind

colors: {
  custom: {
    50: '#88e289',
    500: '#3fd455',
    950: '#000000',
  },
}

SCSS

$custom: #3fd455;
$custom-light: #88e289;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd455",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 85
  },
  "hsl": {
    "h": 128.859,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.766,
    "c": 0.20999,
    "h": 145.4
  },
  "luminance": 0.488
}

Semantic roles & 50–950 ramp

primary

#3FD455

secondary

#D798CE

accent

#41CEE6

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160C

muted

#7E847D

Preview Lab

Preview with #3FD455

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

Preview Lab → · Contrast checker → · Palette generator →