#3BC866#3BC866

#3BC866 is a light, vivid green. Relative luminance 0.432; OKLCH L 73.6% C 0.182 H 149.3°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#3BC866
RGB	rgb(59, 200, 102)
HSL	hsl(138, 56%, 51%)
HSV	hsv(138, 71%, 78%)
CMYK	cmyk(70.5%, 0%, 49%, 21.6%)
CIE-LAB	lab(71.69, -58.23, 38.27)
CIE-LCH	lch(71.69, 69.68, 146.69°)
OKLab	oklab(73.63% -0.1567 0.093)
OKLCH	oklch(73.63% 0.182 149.3)
XYZ	xyz(24.8542, 43.1949, 19.5954)
Luminance	0.4320 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BC866 #C83B9D

analogous

#56C83B #3BC866 #3BC8AC

triadic

#3BC866 #663BC8 #C8663B

tetradic

#3BC866 #3B56C8 #C83B9D #C8AC3B

square

#3BC866 #3B56C8 #C83B9D #C8AC3B

split-complementary

#3BC866 #AC3BC8 #C83B56

monochromatic

#1E6B35 #2B9A4D #3BC866 #6BD58B #9BE3B1

Accessibility & contrast

On white

2.18

#3BC866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#3BC866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BC866

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BC866	#FFFFFF	#000000	##000000
##3BC866	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB75E

Deuteranopia (green-blind)

#B9AB6D

Tritanopia (blue-blind)

#00C4B1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3bc866;
/* rgb */ color: rgb(59, 200, 102);
/* oklch */ color: oklch(73.6% 0.182 149.3);

Tailwind

colors: {
  custom: {
    50: '#83da93',
    500: '#3bc866',
    950: '#000000',
  },
}

SCSS

$custom: #3bc866;
$custom-light: #83da93;
$custom-dark: #000000;

JSON

{
  "hex": "#3bc866",
  "rgb": {
    "r": 59,
    "g": 200,
    "b": 102
  },
  "hsl": {
    "h": 138.298,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73631,
    "c": 0.18227,
    "h": 149.3
  },
  "luminance": 0.43198
}

Semantic roles & 50–950 ramp

primary

#3BC866

secondary

#CF90BC

accent

#48B1DF

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3BC866

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

Preview Lab → · Contrast checker → · Palette generator →