#3FD271#3FD271

#3FD271 is a light, vivid green. Relative luminance 0.483; OKLCH L 76.5% C 0.184 H 150.4°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#3FD271
RGB	rgb(63, 210, 113)
HSL	hsl(140, 62%, 54%)
HSV	hsv(140, 70%, 82%)
CMYK	cmyk(70%, 0%, 46.2%, 17.6%)
CIE-LAB	lab(75.04, -59.42, 37.04)
CIE-LCH	lch(75.04, 70.02, 148.06°)
OKLab	oklab(76.47% -0.16 0.0907)
OKLCH	oklch(76.47% 0.184 150.4)
XYZ	xyz(28.0748, 48.3391, 23.4704)
Luminance	0.4834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD271 #D23FA0

analogous

#56D23F #3FD271 #3FD2BA

triadic

#3FD271 #713FD2 #D2713F

tetradic

#3FD271 #3F56D2 #D23FA0 #D2BA3F

square

#3FD271 #3F56D2 #D23FA0 #D2BA3F

split-complementary

#3FD271 #BA3FD2 #D23F56

monochromatic

#1D7A3C #28AC55 #3FD271 #71DE96 #A2E9BA

Accessibility & contrast

On white

1.97

#3FD271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#3FD271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD271

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD271	#FFFFFF	#000000	##000000
##3FD271	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C069

Deuteranopia (green-blind)

#C1B478

Tritanopia (blue-blind)

#00CEBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #3fd271;
/* rgb */ color: rgb(63, 210, 113);
/* oklch */ color: oklch(76.5% 0.184 150.4);

Tailwind

colors: {
  custom: {
    50: '#87e19b',
    500: '#3fd271',
    950: '#000000',
  },
}

SCSS

$custom: #3fd271;
$custom-light: #87e19b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd271",
  "rgb": {
    "r": 63,
    "g": 210,
    "b": 113
  },
  "hsl": {
    "h": 140.408,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76473,
    "c": 0.18391,
    "h": 150.4
  },
  "luminance": 0.48342
}

Semantic roles & 50–950 ramp

primary

#3FD271

secondary

#D697C0

accent

#43AEE5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #3FD271

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

Preview Lab → · Contrast checker → · Palette generator →