#3FD54D#3FD54D

#3FD54D is a light, highly saturated green. Relative luminance 0.492; OKLCH L 76.8% C 0.217 H 144.4°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FD54D
RGB	rgb(63, 213, 77)
HSL	hsl(126, 64%, 54%)
HSV	hsv(126, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 63.8%, 16.5%)
CIE-LAB	lab(75.56, -65.24, 54.39)
CIE-LCH	lch(75.56, 84.94, 140.18°)
OKLab	oklab(76.77% -0.1765 0.1264)
OKLCH	oklch(76.77% 0.217 144.4)
XYZ	xyz(27.1819, 49.1781, 15.0795)
Luminance	0.4918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD54D #D53FC7

analogous

#7CD53F #3FD54D #3FD598

triadic

#3FD54D #4D3FD5 #D54D3F

tetradic

#3FD54D #3F7CD5 #D53FC7 #D5983F

square

#3FD54D #3F7CD5 #D53FC7 #D5983F

split-complementary

#3FD54D #983FD5 #D53F7C

monochromatic

#1C7E25 #27B033 #3FD54D #71E07C #A3EBAA

Accessibility & contrast

On white

1.94

#3FD54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#3FD54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD54D

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD54D	#FFFFFF	#000000	##000000
##3FD54D	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C13C

Deuteranopia (green-blind)

#C7B559

Tritanopia (blue-blind)

#00CFB9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #3fd54d;
/* rgb */ color: rgb(63, 213, 77);
/* oklch */ color: oklch(76.8% 0.217 144.4);

Tailwind

colors: {
  custom: {
    50: '#89e384',
    500: '#3fd54d',
    950: '#000000',
  },
}

SCSS

$custom: #3fd54d;
$custom-light: #89e384;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd54d",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 77
  },
  "hsl": {
    "h": 125.6,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76773,
    "c": 0.21712,
    "h": 144.4
  },
  "luminance": 0.49181
}

Semantic roles & 50–950 ramp

primary

#3FD54D

secondary

#D898D2

accent

#41D8E7

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #3FD54D

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

Preview Lab → · Contrast checker → · Palette generator →