#3FD54E#3FD54E

#3FD54E is a light, highly saturated green. Relative luminance 0.492; OKLCH L 76.8% C 0.216 H 144.5°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FD54E
RGB	rgb(63, 213, 78)
HSL	hsl(126, 64%, 54%)
HSV	hsv(126, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 63.4%, 16.5%)
CIE-LAB	lab(75.57, -65.14, 53.98)
CIE-LCH	lch(75.57, 84.60, 140.35°)
OKLab	oklab(76.78% -0.1762 0.1257)
OKLCH	oklch(76.78% 0.216 144.5)
XYZ	xyz(27.2175, 49.1923, 15.2669)
Luminance	0.4919 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD54E #D53FC6

analogous

#7BD53F #3FD54E #3FD599

triadic

#3FD54E #4E3FD5 #D54E3F

tetradic

#3FD54E #3F7BD5 #D53FC6 #D5993F

square

#3FD54E #3F7BD5 #D53FC6 #D5993F

split-complementary

#3FD54E #993FD5 #D53F7B

monochromatic

#1C7E25 #27B034 #3FD54E #71E07C #A3EBAB

Accessibility & contrast

On white

1.94

#3FD54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#3FD54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD54E

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD54E	#FFFFFF	#000000	##000000
##3FD54E	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)

#D9C23E

Deuteranopia (green-blind)

#C7B65A

Tritanopia (blue-blind)

#00CFB9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #3fd54e;
/* rgb */ color: rgb(63, 213, 78);
/* oklch */ color: oklch(76.8% 0.216 144.5);

Tailwind

colors: {
  custom: {
    50: '#88e385',
    500: '#3fd54e',
    950: '#000000',
  },
}

SCSS

$custom: #3fd54e;
$custom-light: #88e385;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd54e",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 78
  },
  "hsl": {
    "h": 126,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76783,
    "c": 0.21639,
    "h": 144.5
  },
  "luminance": 0.49195
}

Semantic roles & 50–950 ramp

primary

#3FD54E

secondary

#D898D1

accent

#41D6E7

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #3FD54E

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

Preview Lab → · Contrast checker → · Palette generator →