#3EF43B#3EF43B

#3EF43B is a very light, highly saturated green. Relative luminance 0.660; OKLCH L 84.6% C 0.262 H 142.7°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#3EF43B
RGB	rgb(62, 244, 59)
HSL	hsl(119, 89%, 59%)
HSV	hsv(119, 76%, 96%)
CMYK	cmyk(74.6%, 0%, 75.8%, 4.3%)
CIE-LAB	lab(85.02, -76.60, 70.80)
CIE-LCH	lch(85.02, 104.31, 137.26°)
OKLab	oklab(84.58% -0.2081 0.1587)
OKLCH	oklch(84.58% 0.262 142.7)
XYZ	xyz(35.1245, 66.0372, 15.0321)
Luminance	0.6604 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EF43B #F13BF4

analogous

#9BF43B #3EF43B #3BF495

triadic

#3EF43B #3B3EF4 #F43B3E

tetradic

#3EF43B #3B9BF4 #F13BF4 #F4953B

square

#3EF43B #3B9BF4 #F13BF4 #F4953B

split-complementary

#3EF43B #953BF4 #F43B9B

monochromatic

#0CAB0A #10E50D #3EF43B #77F775 #B0FBAF

Accessibility & contrast

On white

1.48

#3EF43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#3EF43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EF43B

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EF43B	#FFFFFF	#000000	##000000
##3EF43B	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DD08

Deuteranopia (green-blind)

#E5CF50

Tritanopia (blue-blind)

#00EDD1

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #3ef43b;
/* rgb */ color: rgb(62, 244, 59);
/* oklch */ color: oklch(84.6% 0.262 142.7);

Tailwind

colors: {
  custom: {
    50: '#8ff97e',
    500: '#3ef43b',
    950: '#000000',
  },
}

SCSS

$custom: #3ef43b;
$custom-light: #8ff97e;
$custom-dark: #000000;

JSON

{
  "hex": "#3ef43b",
  "rgb": {
    "r": 62,
    "g": 244,
    "b": 59
  },
  "hsl": {
    "h": 119.027,
    "s": 89.372,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84576,
    "c": 0.2617,
    "h": 142.7
  },
  "luminance": 0.66041
}

Semantic roles & 50–950 ramp

primary

#3EF43B

secondary

#AA28AC

accent

#29FFFC

background

#FCFFFB

surface

#F5FFF2

border

#CFD7CC

text

#0F170B

muted

#80857E

Preview Lab

Preview with #3EF43B

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

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