#3FC150#3FC150

#3FC150 is a light, vivid green. Relative luminance 0.398; OKLCH L 71.6% C 0.191 H 145.3°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FC150
RGB	rgb(63, 193, 80)
HSL	hsl(128, 51%, 50%)
HSV	hsv(128, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 58.5%, 24.3%)
CIE-LAB	lab(69.31, -58.10, 45.96)
CIE-LCH	lch(69.31, 74.08, 141.66°)
OKLab	oklab(71.6% -0.157 0.1086)
OKLCH	oklch(71.6% 0.191 145.3)
XYZ	xyz(22.5663, 39.7735, 14.0757)
Luminance	0.3978 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC150 #C13FB0

analogous

#6FC13F #3FC150 #3FC191

triadic

#3FC150 #503FC1 #C1503F

tetradic

#3FC150 #3F6FC1 #C13FB0 #C1913F

square

#3FC150 #3F6FC1 #C13FB0 #C1913F

split-complementary

#3FC150 #913FC1 #C13F6F

monochromatic

#21652A #30933D #3FC150 #6DD07A #9CDFA4

Accessibility & contrast

On white

2.35

#3FC150 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#3FC150 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC150

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC150	#FFFFFF	#000000	##000000
##3FC150	1.00	2.35	8.96	8.96
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B044

Deuteranopia (green-blind)

#B4A559

Tritanopia (blue-blind)

#14BCA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc150;
/* rgb */ color: rgb(63, 193, 80);
/* oklch */ color: oklch(71.6% 0.191 145.3);

Tailwind

colors: {
  custom: {
    50: '#84d584',
    500: '#3fc150',
    950: '#000000',
  },
}

SCSS

$custom: #3fc150;
$custom-light: #84d584;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc150",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 80
  },
  "hsl": {
    "h": 127.846,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71604,
    "c": 0.19095,
    "h": 145.3
  },
  "luminance": 0.39776
}

Semantic roles & 50–950 ramp

primary

#3FC150

secondary

#CB91C3

accent

#4DC8DB

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FC150

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

Preview Lab → · Contrast checker → · Palette generator →