#3FC54D#3FC54D

#3FC54D is a light, vivid green. Relative luminance 0.415; OKLCH L 72.6% C 0.198 H 144.8°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#3FC54D
RGB	rgb(63, 197, 77)
HSL	hsl(126, 54%, 51%)
HSV	hsv(126, 68%, 77%)
CMYK	cmyk(68%, 0%, 60.9%, 22.7%)
CIE-LAB	lab(70.54, -59.85, 48.74)
CIE-LCH	lch(70.54, 77.18, 140.84°)
OKLab	oklab(72.61% -0.1619 0.1144)
OKLCH	oklch(72.61% 0.198 144.8)
XYZ	xyz(23.3542, 41.5226, 13.8036)
Luminance	0.4153 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC54D #C53FB7

analogous

#74C53F #3FC54D #3FC590

triadic

#3FC54D #4D3FC5 #C54D3F

tetradic

#3FC54D #3F74C5 #C53FB7 #C5903F

square

#3FC54D #3F74C5 #C53FB7 #C5903F

split-complementary

#3FC54D #903FC5 #C53F74

monochromatic

#206A28 #2E9939 #3FC54D #6ED379 #9DE1A4

Accessibility & contrast

On white

2.26

#3FC54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#3FC54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC54D

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC54D	#FFFFFF	#000000	##000000
##3FC54D	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B340

Deuteranopia (green-blind)

#B8A857

Tritanopia (blue-blind)

#13C0AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc54d;
/* rgb */ color: rgb(63, 197, 77);
/* oklch */ color: oklch(72.6% 0.198 144.8);

Tailwind

colors: {
  custom: {
    50: '#85d883',
    500: '#3fc54d',
    950: '#000000',
  },
}

SCSS

$custom: #3fc54d;
$custom-light: #85d883;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc54d",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 77
  },
  "hsl": {
    "h": 126.269,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72614,
    "c": 0.19821,
    "h": 144.8
  },
  "luminance": 0.41525
}

Semantic roles & 50–950 ramp

primary

#3FC54D

secondary

#CE92C7

accent

#4BCEDD

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #3FC54D

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

Preview Lab → · Contrast checker → · Palette generator →