#3FC53F#3FC53F

#3FC53F is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.5% C 0.208 H 143.0°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FC53F
RGB	rgb(63, 197, 63)
HSL	hsl(120, 54%, 51%)
HSV	hsv(120, 68%, 77%)
CMYK	cmyk(68%, 0%, 68%, 22.7%)
CIE-LAB	lab(70.42, -61.31, 54.53)
CIE-LCH	lch(70.42, 82.05, 138.35°)
OKLab	oklab(72.47% -0.1665 0.1252)
OKLCH	oklch(72.47% 0.208 143)
XYZ	xyz(22.9120, 41.3457, 11.4747)
Luminance	0.4135 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC53F #C53FC5

analogous

#82C53F #3FC53F #3FC582

triadic

#3FC53F #3F3FC5 #C53F3F

tetradic

#3FC53F #3F82C5 #C53FC5 #C5823F

square

#3FC53F #3F82C5 #C53FC5 #C5823F

split-complementary

#3FC53F #823FC5 #C53F82

monochromatic

#206A20 #2E992E #3FC53F #6ED36E #9DE19D

Accessibility & contrast

On white

2.27

#3FC53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#3FC53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC53F

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC53F	#FFFFFF	#000000	##000000
##3FC53F	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32C

Deuteranopia (green-blind)

#B9A84C

Tritanopia (blue-blind)

#1BBFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc53f;
/* rgb */ color: rgb(63, 197, 63);
/* oklch */ color: oklch(72.5% 0.208 143.0);

Tailwind

colors: {
  custom: {
    50: '#86d87b',
    500: '#3fc53f',
    950: '#000000',
  },
}

SCSS

$custom: #3fc53f;
$custom-light: #86d87b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc53f",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 63
  },
  "hsl": {
    "h": 120,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72472,
    "c": 0.20831,
    "h": 143
  },
  "luminance": 0.41348
}

Semantic roles & 50–950 ramp

primary

#3FC53F

secondary

#CE92CE

accent

#4BDDDD

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #3FC53F

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

Preview Lab → · Contrast checker → · Palette generator →