#3FC77A#3FC77A

#3FC77A is a light, vivid green. Relative luminance 0.433; OKLCH L 73.8% C 0.161 H 154.2°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FC77A
RGB	rgb(63, 199, 122)
HSL	hsl(146, 55%, 51%)
HSV	hsv(146, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 38.7%, 22%)
CIE-LAB	lab(71.76, -53.78, 28.20)
CIE-LCH	lch(71.76, 60.72, 152.33°)
OKLab	oklab(73.82% -0.1453 0.0704)
OKLCH	oklch(73.82% 0.161 154.2)
XYZ	xyz(25.9839, 43.3059, 25.3981)
Luminance	0.4331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC77A #C73F8C

analogous

#48C73F #3FC77A #3FC7BE

triadic

#3FC77A #7A3FC7 #C77A3F

tetradic

#3FC77A #3F48C7 #C73F8C #C7BE3F

square

#3FC77A #3F48C7 #C73F8C #C7BE3F

split-complementary

#3FC77A #BE3FC7 #C73F48

monochromatic

#206C41 #2D9B5D #3FC77A #6ED59B #9EE3BC

Accessibility & contrast

On white

2.17

#3FC77A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#3FC77A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC77A

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC77A	#FFFFFF	#000000	##000000
##3FC77A	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B775

Deuteranopia (green-blind)

#B6AB7F

Tritanopia (blue-blind)

#00C5B4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc77a;
/* rgb */ color: rgb(63, 199, 122);
/* oklch */ color: oklch(73.8% 0.161 154.2);

Tailwind

colors: {
  custom: {
    50: '#84d9a1',
    500: '#3fc77a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc77a;
$custom-light: #84d9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc77a",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 122
  },
  "hsl": {
    "h": 146.029,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73816,
    "c": 0.16141,
    "h": 154.2
  },
  "luminance": 0.43309
}

Semantic roles & 50–950 ramp

primary

#3FC77A

secondary

#CF93B5

accent

#4A9EDE

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150F

muted

#7D837E

Preview Lab

Preview with #3FC77A

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

Preview Lab → · Contrast checker → · Palette generator →