#3FC138#3FC138

#3FC138 is a light, highly saturated green. Relative luminance 0.395; OKLCH L 71.4% C 0.208 H 142.4°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FC138
RGB	rgb(63, 193, 56)
HSL	hsl(117, 55%, 49%)
HSV	hsv(117, 71%, 76%)
CMYK	cmyk(67.4%, 0%, 71%, 24.3%)
CIE-LAB	lab(69.10, -60.59, 55.86)
CIE-LCH	lch(69.10, 82.40, 137.33°)
OKLab	oklab(71.36% -0.1649 0.1272)
OKLCH	oklch(71.36% 0.208 142.4)
XYZ	xyz(21.8324, 39.4799, 10.2104)
Luminance	0.3948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC138 #BA38C1

analogous

#84C138 #3FC138 #38C176

triadic

#3FC138 #383FC1 #C1383F

tetradic

#3FC138 #3884C1 #BA38C1 #C17638

square

#3FC138 #3884C1 #BA38C1 #C17638

split-complementary

#3FC138 #7638C1 #C13884

monochromatic

#20621C #30922A #3FC138 #6AD264 #97E094

Accessibility & contrast

On white

2.36

#3FC138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#3FC138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC138

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC138	#FFFFFF	#000000	##000000
##3FC138	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF22

Deuteranopia (green-blind)

#B6A546

Tritanopia (blue-blind)

#20BBA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc138;
/* rgb */ color: rgb(63, 193, 56);
/* oklch */ color: oklch(71.4% 0.208 142.4);

Tailwind

colors: {
  custom: {
    50: '#85d576',
    500: '#3fc138',
    950: '#000000',
  },
}

SCSS

$custom: #3fc138;
$custom-light: #85d576;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc138",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 56
  },
  "hsl": {
    "h": 116.934,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.71362,
    "c": 0.20821,
    "h": 142.4
  },
  "luminance": 0.39482
}

Semantic roles & 50–950 ramp

primary

#3FC138

secondary

#C88ACB

accent

#49DED7

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FC138

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

Preview Lab → · Contrast checker → · Palette generator →