#3FC057#3FC057

#3FC057 is a light, vivid green. Relative luminance 0.394; OKLCH L 71.4% C 0.184 H 146.5°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#3FC057
RGB	rgb(63, 192, 87)
HSL	hsl(131, 51%, 50%)
HSV	hsv(131, 67%, 75%)
CMYK	cmyk(67.2%, 0%, 54.7%, 24.7%)
CIE-LAB	lab(69.07, -56.84, 42.39)
CIE-LCH	lch(69.07, 70.90, 143.29°)
OKLab	oklab(71.43% -0.1534 0.1014)
OKLCH	oklch(71.43% 0.184 146.5)
XYZ	xyz(22.6183, 39.4418, 15.4360)
Luminance	0.3944 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC057 #C03FA8

analogous

#67C03F #3FC057 #3FC098

triadic

#3FC057 #573FC0 #C0573F

tetradic

#3FC057 #3F67C0 #C03FA8 #C0983F

square

#3FC057 #3F67C0 #C03FA8 #C0983F

split-complementary

#3FC057 #983FC0 #C03F67

monochromatic

#21642D #309242 #3FC057 #6DCF7F #9BDEA8

Accessibility & contrast

On white

2.36

#3FC057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#3FC057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC057

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC057	#FFFFFF	#000000	##000000
##3FC057	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AF4D

Deuteranopia (green-blind)

#B3A45F

Tritanopia (blue-blind)

#0FBCA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc057;
/* rgb */ color: rgb(63, 192, 87);
/* oklch */ color: oklch(71.4% 0.184 146.5);

Tailwind

colors: {
  custom: {
    50: '#84d489',
    500: '#3fc057',
    950: '#000000',
  },
}

SCSS

$custom: #3fc057;
$custom-light: #84d489;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc057",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 87
  },
  "hsl": {
    "h": 131.163,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.71433,
    "c": 0.18385,
    "h": 146.5
  },
  "luminance": 0.39444
}

Semantic roles & 50–950 ramp

primary

#3FC057

secondary

#CA91C0

accent

#4EC0DA

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FC057

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

Preview Lab → · Contrast checker → · Palette generator →