#3FC436#3FC436

#3FC436 is a light, highly saturated green. Relative luminance 0.408; OKLCH L 72.1% C 0.213 H 142.2°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#3FC436
RGB	rgb(63, 196, 54)
HSL	hsl(116, 57%, 49%)
HSV	hsv(116, 72%, 77%)
CMYK	cmyk(67.9%, 0%, 72.4%, 23.1%)
CIE-LAB	lab(70.04, -61.75, 57.56)
CIE-LCH	lch(70.04, 84.42, 137.01°)
OKLab	oklab(72.14% -0.1681 0.1305)
OKLCH	oklch(72.14% 0.213 142.2)
XYZ	xyz(22.4544, 40.8006, 10.1813)
Luminance	0.4080 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC436 #BB36C4

analogous

#86C436 #3FC436 #36C474

triadic

#3FC436 #363FC4 #C4363F

tetradic

#3FC436 #3686C4 #BB36C4 #C47436

square

#3FC436 #3686C4 #BB36C4 #C47436

split-complementary

#3FC436 #7436C4 #C43686

monochromatic

#20641C #309429 #3FC436 #6AD463 #98E193

Accessibility & contrast

On white

2.29

#3FC436 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#3FC436 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC436

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC436	#FFFFFF	#000000	##000000
##3FC436	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B21D

Deuteranopia (green-blind)

#B9A745

Tritanopia (blue-blind)

#1FBEA8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc436;
/* rgb */ color: rgb(63, 196, 54);
/* oklch */ color: oklch(72.1% 0.213 142.2);

Tailwind

colors: {
  custom: {
    50: '#86d776',
    500: '#3fc436',
    950: '#000000',
  },
}

SCSS

$custom: #3fc436;
$custom-light: #86d776;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc436",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 54
  },
  "hsl": {
    "h": 116.197,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72136,
    "c": 0.21281,
    "h": 142.2
  },
  "luminance": 0.40803
}

Semantic roles & 50–950 ramp

primary

#3FC436

secondary

#C889CC

accent

#48E0D6

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #3FC436

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

Preview Lab → · Contrast checker → · Palette generator →