#3BCC51#3BCC51

#3BCC51 is a light, highly saturated green. Relative luminance 0.447; OKLCH L 74.4% C 0.205 H 145.4°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#3BCC51
RGB	rgb(59, 204, 81)
HSL	hsl(129, 59%, 52%)
HSV	hsv(129, 71%, 80%)
CMYK	cmyk(71.1%, 0%, 60.3%, 20%)
CIE-LAB	lab(72.70, -62.47, 49.40)
CIE-LCH	lch(72.70, 79.65, 141.66°)
OKLab	oklab(74.39% -0.1687 0.1162)
OKLCH	oklch(74.39% 0.205 145.4)
XYZ	xyz(24.8800, 44.7068, 15.1011)
Luminance	0.4471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BCC51 #CC3BB6

analogous

#6ECC3B #3BCC51 #3BCC99

triadic

#3BCC51 #513BCC #CC513B

tetradic

#3BCC51 #3B6ECC #CC3BB6 #CC993B

square

#3BCC51 #3B6ECC #CC3BB6 #CC993B

split-complementary

#3BCC51 #993BCC #CC3B6E

monochromatic

#1D702A #2AA03C #3BCC51 #6CD97C #9CE5A7

Accessibility & contrast

On white

2.11

#3BCC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#3BCC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BCC51

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BCC51	#FFFFFF	#000000	##000000
##3BCC51	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB944

Deuteranopia (green-blind)

#BEAE5B

Tritanopia (blue-blind)

#00C7B2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3bcc51;
/* rgb */ color: rgb(59, 204, 81);
/* oklch */ color: oklch(74.4% 0.205 145.4);

Tailwind

colors: {
  custom: {
    50: '#85dd86',
    500: '#3bcc51',
    950: '#000000',
  },
}

SCSS

$custom: #3bcc51;
$custom-light: #85dd86;
$custom-dark: #000000;

JSON

{
  "hex": "#3bcc51",
  "rgb": {
    "r": 59,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 129.103,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.74389,
    "c": 0.2048,
    "h": 145.4
  },
  "luminance": 0.4471
}

Semantic roles & 50–950 ramp

primary

#3BCC51

secondary

#D192C8

accent

#46CAE2

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #3BCC51

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

Preview Lab → · Contrast checker → · Palette generator →