#3FE266#3FE266

#3FE266 is a light, highly saturated green. Relative luminance 0.564; OKLCH L 80.4% C 0.213 H 147.3°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FE266
RGB	rgb(63, 226, 102)
HSL	hsl(134, 74%, 57%)
HSV	hsv(134, 72%, 89%)
CMYK	cmyk(72.1%, 0%, 54.9%, 11.4%)
CIE-LAB	lab(79.84, -66.59, 48.27)
CIE-LCH	lch(79.84, 82.24, 144.06°)
OKLab	oklab(80.4% -0.1793 0.1153)
OKLCH	oklch(80.4% 0.213 147.3)
XYZ	xyz(31.6422, 56.4052, 21.7875)
Luminance	0.5641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE266 #E23FBB

analogous

#6AE23F #3FE266 #3FE2B8

triadic

#3FE266 #663FE2 #E2663F

tetradic

#3FE266 #3F6AE2 #E23FBB #E2B83F

square

#3FE266 #3F6AE2 #E23FBB #E2B83F

split-complementary

#3FE266 #B83FE2 #E23F6A

monochromatic

#169133 #1EC646 #3FE266 #74EA90 #A9F2BB

Accessibility & contrast

On white

1.71

#3FE266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#3FE266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE266

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE266	#FFFFFF	#000000	##000000
##3FE266	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE5A

Deuteranopia (green-blind)

#D2C170

Tritanopia (blue-blind)

#00DDC6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #3fe266;
/* rgb */ color: rgb(63, 226, 102);
/* oklch */ color: oklch(80.4% 0.213 147.3);

Tailwind

colors: {
  custom: {
    50: '#8aec95',
    500: '#3fe266',
    950: '#000000',
  },
}

SCSS

$custom: #3fe266;
$custom-light: #8aec95;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe266",
  "rgb": {
    "r": 63,
    "g": 226,
    "b": 102
  },
  "hsl": {
    "h": 134.356,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80401,
    "c": 0.21315,
    "h": 147.3
  },
  "luminance": 0.56409
}

Semantic roles & 50–950 ramp

primary

#3FE266

secondary

#96307D

accent

#37C4F0

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D160D

muted

#7F857F

Preview Lab

Preview with #3FE266

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

Preview Lab → · Contrast checker → · Palette generator →