#3FBC70#3FBC70

#3FBC70 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.8% C 0.156 H 152.8°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC70
RGB	rgb(63, 188, 112)
HSL	hsl(144, 50%, 49%)
HSV	hsv(144, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 40.4%, 26.3%)
CIE-LAB	lab(68.16, -51.38, 28.66)
CIE-LCH	lch(68.16, 58.84, 150.85°)
OKLab	oklab(70.8% -0.1388 0.0712)
OKLCH	oklch(70.8% 0.156 152.8)
XYZ	xyz(22.9558, 38.1906, 21.4878)
Luminance	0.3819 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC70 #BC3F8B

analogous

#4DBC3F #3FBC70 #3FBCAF

triadic

#3FBC70 #703FBC #BC703F

tetradic

#3FBC70 #3F4DBC #BC3F8B #BCAF3F

square

#3FBC70 #3F4DBC #BC3F8B #BCAF3F

split-complementary

#3FBC70 #AF3FBC #BC3F4D

monochromatic

#206039 #308E55 #3FBC70 #6BCD91 #99DDB3

Accessibility & contrast

On white

2.43

#3FBC70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#3FBC70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC70

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC70	#FFFFFF	#000000	##000000
##3FBC70	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAD6B

Deuteranopia (green-blind)

#ACA275

Tritanopia (blue-blind)

#00BAA9

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbc70;
/* rgb */ color: rgb(63, 188, 112);
/* oklch */ color: oklch(70.8% 0.156 152.8);

Tailwind

colors: {
  custom: {
    50: '#82d19a',
    500: '#3fbc70',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc70;
$custom-light: #82d19a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc70",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 112
  },
  "hsl": {
    "h": 143.52,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70797,
    "c": 0.15597,
    "h": 152.8
  },
  "luminance": 0.38193
}

Semantic roles & 50–950 ramp

primary

#3FBC70

secondary

#C98EB2

accent

#4EA3D9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #3FBC70

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

Preview Lab → · Contrast checker → · Palette generator →