#3FC450#3FC450

#3FC450 is a light, vivid green. Relative luminance 0.411; OKLCH L 72.4% C 0.195 H 145.2°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FC450
RGB	rgb(63, 196, 80)
HSL	hsl(128, 53%, 51%)
HSV	hsv(128, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 59.2%, 23.1%)
CIE-LAB	lab(70.26, -59.15, 47.06)
CIE-LCH	lch(70.26, 75.58, 141.50°)
OKLab	oklab(72.39% -0.1599 0.111)
OKLCH	oklch(72.39% 0.195 145.2)
XYZ	xyz(23.2363, 41.1133, 14.2990)
Luminance	0.4112 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC450 #C43FB3

analogous

#70C43F #3FC450 #3FC492

triadic

#3FC450 #503FC4 #C4503F

tetradic

#3FC450 #3F70C4 #C43FB3 #C4923F

square

#3FC450 #3F70C4 #C43FB3 #C4923F

split-complementary

#3FC450 #923FC4 #C43F70

monochromatic

#206829 #2E973C #3FC450 #6ED27B #9DE1A5

Accessibility & contrast

On white

2.28

#3FC450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#3FC450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC450

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC450	#FFFFFF	#000000	##000000
##3FC450	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B244

Deuteranopia (green-blind)

#B7A759

Tritanopia (blue-blind)

#11BFAB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc450;
/* rgb */ color: rgb(63, 196, 80);
/* oklch */ color: oklch(72.4% 0.195 145.2);

Tailwind

colors: {
  custom: {
    50: '#85d785',
    500: '#3fc450',
    950: '#000000',
  },
}

SCSS

$custom: #3fc450;
$custom-light: #85d785;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc450",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 80
  },
  "hsl": {
    "h": 127.669,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72388,
    "c": 0.19463,
    "h": 145.2
  },
  "luminance": 0.41116
}

Semantic roles & 50–950 ramp

primary

#3FC450

secondary

#CD92C5

accent

#4BCADC

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FC450

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

Preview Lab → · Contrast checker → · Palette generator →