#3FC03A#3FC03A

#3FC03A is a light, highly saturated green. Relative luminance 0.391; OKLCH L 71.1% C 0.206 H 142.5°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FC03A
RGB	rgb(63, 192, 58)
HSL	hsl(118, 54%, 49%)
HSV	hsv(118, 70%, 75%)
CMYK	cmyk(67.2%, 0%, 69.8%, 24.7%)
CIE-LAB	lab(68.79, -60.08, 54.77)
CIE-LCH	lch(68.79, 81.30, 137.64°)
OKLab	oklab(71.11% -0.1634 0.1252)
OKLCH	oklch(71.11% 0.206 142.5)
XYZ	xyz(21.6620, 39.0593, 10.3998)
Luminance	0.3906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC03A #BB3AC0

analogous

#82C03A #3FC03A #3AC078

triadic

#3FC03A #3A3FC0 #C03A3F

tetradic

#3FC03A #3A82C0 #BB3AC0 #C0783A

square

#3FC03A #3A82C0 #BB3AC0 #C0783A

split-complementary

#3FC03A #783AC0 #C03A82

monochromatic

#20621E #30912C #3FC03A #6AD166 #98DF95

Accessibility & contrast

On white

2.38

#3FC03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#3FC03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC03A

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC03A	#FFFFFF	#000000	##000000
##3FC03A	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE26

Deuteranopia (green-blind)

#B5A447

Tritanopia (blue-blind)

#20BAA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fc03a;
/* rgb */ color: rgb(63, 192, 58);
/* oklch */ color: oklch(71.1% 0.206 142.5);

Tailwind

colors: {
  custom: {
    50: '#85d477',
    500: '#3fc03a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc03a;
$custom-light: #85d477;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc03a",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 58
  },
  "hsl": {
    "h": 117.761,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71115,
    "c": 0.2058,
    "h": 142.5
  },
  "luminance": 0.39062
}

Semantic roles & 50–950 ramp

primary

#3FC03A

secondary

#C88BCA

accent

#4BDDD8

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FC03A

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

Preview Lab → · Contrast checker → · Palette generator →