#3FC45E#3FC45E

#3FC45E is a light, vivid green. Relative luminance 0.413; OKLCH L 72.6% C 0.183 H 147.6°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FC45E
RGB	rgb(63, 196, 94)
HSL	hsl(134, 53%, 51%)
HSV	hsv(134, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 52%, 23.1%)
CIE-LAB	lab(70.42, -57.29, 40.64)
CIE-LCH	lch(70.42, 70.24, 144.65°)
OKLab	oklab(72.57% -0.1544 0.0979)
OKLCH	oklch(72.57% 0.183 147.6)
XYZ	xyz(23.8085, 41.3422, 17.3126)
Luminance	0.4134 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC45E #C43FA5

analogous

#62C43F #3FC45E #3FC4A0

triadic

#3FC45E #5E3FC4 #C45E3F

tetradic

#3FC45E #3F62C4 #C43FA5 #C4A03F

square

#3FC45E #3F62C4 #C43FA5 #C4A03F

split-complementary

#3FC45E #A03FC4 #C43F62

monochromatic

#206831 #2E9747 #3FC45E #6ED285 #9DE1AD

Accessibility & contrast

On white

2.27

#3FC45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#3FC45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC45E

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC45E	#FFFFFF	#000000	##000000
##3FC45E	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B355

Deuteranopia (green-blind)

#B6A866

Tritanopia (blue-blind)

#00C0AD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc45e;
/* rgb */ color: rgb(63, 196, 94);
/* oklch */ color: oklch(72.6% 0.183 147.6);

Tailwind

colors: {
  custom: {
    50: '#84d78e',
    500: '#3fc45e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc45e;
$custom-light: #84d78e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc45e",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 94
  },
  "hsl": {
    "h": 133.985,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72571,
    "c": 0.18288,
    "h": 147.6
  },
  "luminance": 0.41345
}

Semantic roles & 50–950 ramp

primary

#3FC45E

secondary

#CD92BF

accent

#4BBBDC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FC45E

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

Preview Lab → · Contrast checker → · Palette generator →