#3FD33E#3FD33E

#3FD33E is a light, highly saturated green. Relative luminance 0.480; OKLCH L 76.1% C 0.225 H 142.9°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#3FD33E
RGB	rgb(63, 211, 62)
HSL	hsl(120, 63%, 54%)
HSV	hsv(120, 71%, 83%)
CMYK	cmyk(70.1%, 0%, 70.6%, 17.3%)
CIE-LAB	lab(74.82, -66.00, 59.54)
CIE-LCH	lch(74.82, 88.89, 137.95°)
OKLab	oklab(76.12% -0.1792 0.1356)
OKLCH	oklch(76.12% 0.225 142.9)
XYZ	xyz(26.2121, 47.9902, 12.4381)
Luminance	0.4799 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD33E #D23ED3

analogous

#89D33E #3FD33E #3ED387

triadic

#3FD33E #3E3FD3 #D33E3F

tetradic

#3FD33E #3E89D3 #D23ED3 #D3873E

square

#3FD33E #3E89D3 #D23ED3 #D3873E

split-complementary

#3FD33E #873ED3 #D33E89

monochromatic

#1D7B1C #28AC27 #3FD33E #71DE70 #A2EAA2

Accessibility & contrast

On white

1.98

#3FD33E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#3FD33E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD33E

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD33E	#FFFFFF	#000000	##000000
##3FD33E	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF26

Deuteranopia (green-blind)

#C6B44D

Tritanopia (blue-blind)

#0CCDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fd33e;
/* rgb */ color: rgb(63, 211, 62);
/* oklch */ color: oklch(76.1% 0.225 142.9);

Tailwind

colors: {
  custom: {
    50: '#89e27b',
    500: '#3fd33e',
    950: '#000000',
  },
}

SCSS

$custom: #3fd33e;
$custom-light: #89e27b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd33e",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 62
  },
  "hsl": {
    "h": 119.597,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76119,
    "c": 0.22477,
    "h": 142.9
  },
  "luminance": 0.47993
}

Semantic roles & 50–950 ramp

primary

#3FD33E

secondary

#D696D6

accent

#42E6E5

background

#F9FEF7

surface

#F1FCEE

border

#CBD5C9

text

#0D150A

muted

#7E847C

Preview Lab

Preview with #3FD33E

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

Preview Lab → · Contrast checker → · Palette generator →