#3FC44A#3FC44A

#3FC44A is a light, vivid green. Relative luminance 0.410; OKLCH L 72.3% C 0.199 H 144.4°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#3FC44A
RGB	rgb(63, 196, 74)
HSL	hsl(125, 53%, 51%)
HSV	hsv(125, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 62.2%, 23.1%)
CIE-LAB	lab(70.20, -59.85, 49.67)
CIE-LCH	lch(70.20, 77.77, 140.31°)
OKLab	oklab(72.32% -0.162 0.1161)
OKLCH	oklch(72.32% 0.199 144.4)
XYZ	xyz(23.0244, 41.0286, 13.1831)
Luminance	0.4103 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC44A #C43FB9

analogous

#77C43F #3FC44A #3FC48C

triadic

#3FC44A #4A3FC4 #C44A3F

tetradic

#3FC44A #3F77C4 #C43FB9 #C48C3F

square

#3FC44A #3F77C4 #C43FB9 #C48C3F

split-complementary

#3FC44A #8C3FC4 #C43F77

monochromatic

#206826 #2E9737 #3FC44A #6ED276 #9DE1A2

Accessibility & contrast

On white

2.28

#3FC44A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#3FC44A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC44A

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC44A	#FFFFFF	#000000	##000000
##3FC44A	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B23C

Deuteranopia (green-blind)

#B8A754

Tritanopia (blue-blind)

#16BFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc44a;
/* rgb */ color: rgb(63, 196, 74);
/* oklch */ color: oklch(72.3% 0.199 144.4);

Tailwind

colors: {
  custom: {
    50: '#85d781',
    500: '#3fc44a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc44a;
$custom-light: #85d781;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc44a",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 74
  },
  "hsl": {
    "h": 124.962,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72319,
    "c": 0.1993,
    "h": 144.4
  },
  "luminance": 0.41031
}

Semantic roles & 50–950 ramp

primary

#3FC44A

secondary

#CD92C8

accent

#4BD0DC

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FC44A

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

Preview Lab → · Contrast checker → · Palette generator →