#3FCA5A#3FCA5A

#3FCA5A is a light, vivid green. Relative luminance 0.440; OKLCH L 74.1% C 0.194 H 146.6°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA5A
RGB	rgb(63, 202, 90)
HSL	hsl(132, 57%, 52%)
HSV	hsv(132, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 55.4%, 20.8%)
CIE-LAB	lab(72.25, -59.97, 44.78)
CIE-LCH	lch(72.25, 74.84, 143.25°)
OKLab	oklab(74.07% -0.1618 0.1068)
OKLCH	oklch(74.07% 0.194 146.6)
XYZ	xyz(25.0141, 44.0333, 16.8519)
Luminance	0.4404 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA5A #CA3FAF

analogous

#69CA3F #3FCA5A #3FCAA0

triadic

#3FCA5A #5A3FCA #CA5A3F

tetradic

#3FCA5A #3F69CA #CA3FAF #CAA03F

square

#3FCA5A #3F69CA #CA3FAF #CAA03F

split-complementary

#3FCA5A #A03FCA #CA3F69

monochromatic

#1F702F #2CA043 #3FCA5A #6FD783 #9FE4AC

Accessibility & contrast

On white

2.14

#3FCA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#3FCA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA5A

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA5A	#FFFFFF	#000000	##000000
##3FCA5A	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB84F

Deuteranopia (green-blind)

#BCAD63

Tritanopia (blue-blind)

#00C5B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fca5a;
/* rgb */ color: rgb(63, 202, 90);
/* oklch */ color: oklch(74.1% 0.194 146.6);

Tailwind

colors: {
  custom: {
    50: '#86db8b',
    500: '#3fca5a',
    950: '#000000',
  },
}

SCSS

$custom: #3fca5a;
$custom-light: #86db8b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca5a",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 90
  },
  "hsl": {
    "h": 131.655,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74073,
    "c": 0.19384,
    "h": 146.6
  },
  "luminance": 0.44036
}

Semantic roles & 50–950 ramp

primary

#3FCA5A

secondary

#D194C5

accent

#48C2E0

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #3FCA5A

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

Preview Lab → · Contrast checker → · Palette generator →