#3EFE40#3EFE40

#3EFE40 is a very light, highly saturated green. Relative luminance 0.723; OKLCH L 87.1% C 0.269 H 142.9°. Best body text is #000000 at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#3EFE40
RGB	rgb(62, 254, 64)
HSL	hsl(121, 99%, 62%)
HSV	hsv(121, 76%, 100%)
CMYK	cmyk(75.6%, 0%, 74.8%, 0.4%)
CIE-LAB	lab(88.10, -79.23, 72.26)
CIE-LCH	lch(88.10, 107.23, 137.64°)
OKLab	oklab(87.15% -0.215 0.1624)
OKLCH	oklch(87.15% 0.269 142.9)
XYZ	xyz(38.3514, 72.2734, 16.7784)
Luminance	0.7228 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EFE40 #FE3EFC

analogous

#9CFE3E #3EFE40 #3EFEA0

triadic

#3EFE40 #403EFE #FE403E

tetradic

#3EFE40 #3E9CFE #FE3EFC #FEA03E

square

#3EFE40 #3E9CFE #FE3EFC #FEA03E

split-complementary

#3EFE40 #A03EFE #FE3E9C

monochromatic

#01C103 #01FD04 #3EFE40 #7BFE7C #B8FFB9

Accessibility & contrast

On white

1.36

#3EFE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.46

#3EFE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EFE40

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EFE40	#FFFFFF	#000000	##000000
##3EFE40	1.00	1.36	15.46	15.46
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.46	21.00	1.00	1.00
##000000	15.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE612

Deuteranopia (green-blind)

#EED755

Tritanopia (blue-blind)

#00F7DA

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #3efe40;
/* rgb */ color: rgb(62, 254, 64);
/* oklch */ color: oklch(87.1% 0.269 142.9);

Tailwind

colors: {
  custom: {
    50: '#91ff81',
    500: '#3efe40',
    950: '#000000',
  },
}

SCSS

$custom: #3efe40;
$custom-light: #91ff81;
$custom-dark: #000000;

JSON

{
  "hex": "#3efe40",
  "rgb": {
    "r": 62,
    "g": 254,
    "b": 64
  },
  "hsl": {
    "h": 120.625,
    "s": 98.969,
    "l": 61.961
  },
  "oklch": {
    "l": 0.87149,
    "c": 0.26944,
    "h": 142.9
  },
  "luminance": 0.72278
}

Semantic roles & 50–950 ramp

primary

#3EFE40

secondary

#BE22BC

accent

#00E3E6

background

#FCFFFB

surface

#F5FFF2

border

#CFD7CC

text

#0F180B

muted

#80867E

Preview Lab

Preview with #3EFE40

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

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