#3FCD51#3FCD51

#3FCD51 is a light, highly saturated green. Relative luminance 0.453; OKLCH L 74.7% C 0.205 H 145.1°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#3FCD51
RGB	rgb(63, 205, 81)
HSL	hsl(128, 59%, 53%)
HSV	hsv(128, 69%, 80%)
CMYK	cmyk(69.3%, 0%, 60.5%, 19.6%)
CIE-LAB	lab(73.10, -62.13, 49.88)
CIE-LCH	lch(73.10, 79.67, 141.24°)
OKLab	oklab(74.74% -0.1679 0.1172)
OKLCH	oklch(74.74% 0.205 145.1)
XYZ	xyz(25.3647, 45.3107, 15.1921)
Luminance	0.4531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCD51 #CD3FBB

analogous

#74CD3F #3FCD51 #3FCD98

triadic

#3FCD51 #513FCD #CD513F

tetradic

#3FCD51 #3F74CD #CD3FBB #CD983F

square

#3FCD51 #3F74CD #CD3FBB #CD983F

split-complementary

#3FCD51 #983FCD #CD3F74

monochromatic

#1E7429 #2BA43A #3FCD51 #70DA7D #A0E6A9

Accessibility & contrast

On white

2.09

#3FCD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#3FCD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCD51

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCD51	#FFFFFF	#000000	##000000
##3FCD51	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA44

Deuteranopia (green-blind)

#C0AF5B

Tritanopia (blue-blind)

#03C8B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcd51;
/* rgb */ color: rgb(63, 205, 81);
/* oklch */ color: oklch(74.7% 0.205 145.1);

Tailwind

colors: {
  custom: {
    50: '#87dd86',
    500: '#3fcd51',
    950: '#000000',
  },
}

SCSS

$custom: #3fcd51;
$custom-light: #87dd86;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcd51",
  "rgb": {
    "r": 63,
    "g": 205,
    "b": 81
  },
  "hsl": {
    "h": 127.606,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74742,
    "c": 0.20473,
    "h": 145.1
  },
  "luminance": 0.45313
}

Semantic roles & 50–950 ramp

primary

#3FCD51

secondary

#D395CB

accent

#46CEE2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FCD51

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

Preview Lab → · Contrast checker → · Palette generator →