#3FD151#3FD151

#3FD151 is a light, highly saturated green. Relative luminance 0.473; OKLCH L 75.8% C 0.209 H 145.0°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FD151
RGB	rgb(63, 209, 81)
HSL	hsl(127, 61%, 53%)
HSV	hsv(127, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 61.2%, 18%)
CIE-LAB	lab(74.35, -63.48, 51.31)
CIE-LCH	lch(74.35, 81.62, 141.05°)
OKLab	oklab(75.78% -0.1715 0.1203)
OKLCH	oklch(75.78% 0.209 145)
XYZ	xyz(26.3338, 47.2489, 15.5151)
Luminance	0.4725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD151 #D13FBF

analogous

#76D13F #3FD151 #3FD19A

triadic

#3FD151 #513FD1 #D1513F

tetradic

#3FD151 #3F76D1 #D13FBF #D19A3F

square

#3FD151 #3F76D1 #D13FBF #D19A3F

split-complementary

#3FD151 #9A3FD1 #D13F76

monochromatic

#1D7928 #29AA39 #3FD151 #70DD7E #A2E9AA

Accessibility & contrast

On white

2.01

#3FD151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#3FD151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD151

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD151	#FFFFFF	#000000	##000000
##3FD151	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE43

Deuteranopia (green-blind)

#C3B25C

Tritanopia (blue-blind)

#00CCB6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fd151;
/* rgb */ color: rgb(63, 209, 81);
/* oklch */ color: oklch(75.8% 0.209 145.0);

Tailwind

colors: {
  custom: {
    50: '#88e086',
    500: '#3fd151',
    950: '#000000',
  },
}

SCSS

$custom: #3fd151;
$custom-light: #88e086;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd151",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 81
  },
  "hsl": {
    "h": 127.397,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75779,
    "c": 0.20949,
    "h": 145
  },
  "luminance": 0.47252
}

Semantic roles & 50–950 ramp

primary

#3FD151

secondary

#D597CE

accent

#43D1E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FD151

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

Preview Lab → · Contrast checker → · Palette generator →