#3FC63A#3FC63A

#3FC63A is a light, highly saturated green. Relative luminance 0.417; OKLCH L 72.7% C 0.213 H 142.5°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FC63A
RGB	rgb(63, 198, 58)
HSL	hsl(118, 55%, 50%)
HSV	hsv(118, 71%, 78%)
CMYK	cmyk(68.2%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(70.70, -62.09, 56.76)
CIE-LCH	lch(70.70, 84.12, 137.57°)
OKLab	oklab(72.69% -0.1688 0.1293)
OKLCH	oklch(72.69% 0.213 142.5)
XYZ	xyz(23.0064, 41.7480, 10.8479)
Luminance	0.4175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC63A #C13AC6

analogous

#85C63A #3FC63A #3AC67B

triadic

#3FC63A #3A3FC6 #C63A3F

tetradic

#3FC63A #3A85C6 #C13AC6 #C67B3A

square

#3FC63A #3A85C6 #C13AC6 #C67B3A

split-complementary

#3FC63A #7B3AC6 #C63A85

monochromatic

#21681E #30972C #3FC63A #6DD469 #9CE199

Accessibility & contrast

On white

2.25

#3FC63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#3FC63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC63A

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC63A	#FFFFFF	#000000	##000000
##3FC63A	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB423

Deuteranopia (green-blind)

#BBA948

Tritanopia (blue-blind)

#1CC0AA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc63a;
/* rgb */ color: rgb(63, 198, 58);
/* oklch */ color: oklch(72.7% 0.213 142.5);

Tailwind

colors: {
  custom: {
    50: '#86d878',
    500: '#3fc63a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc63a;
$custom-light: #86d878;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc63a",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 117.857,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72692,
    "c": 0.21265,
    "h": 142.5
  },
  "luminance": 0.4175
}

Semantic roles & 50–950 ramp

primary

#3FC63A

secondary

#CB8FCD

accent

#49DED9

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #3FC63A

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

Preview Lab → · Contrast checker → · Palette generator →