#3FCA5C#3FCA5C

#3FCA5C is a light, vivid green. Relative luminance 0.441; OKLCH L 74.1% C 0.192 H 146.9°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA5C
RGB	rgb(63, 202, 92)
HSL	hsl(133, 57%, 52%)
HSV	hsv(133, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 54.5%, 20.8%)
CIE-LAB	lab(72.27, -59.70, 43.86)
CIE-LCH	lch(72.27, 74.08, 143.70°)
OKLab	oklab(74.1% -0.161 0.1049)
OKLCH	oklch(74.1% 0.192 146.9)
XYZ	xyz(25.1004, 44.0678, 17.3063)
Luminance	0.4407 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA5C #CA3FAD

analogous

#68CA3F #3FCA5C #3FCAA2

triadic

#3FCA5C #5C3FCA #CA5C3F

tetradic

#3FCA5C #3F68CA #CA3FAD #CAA23F

square

#3FCA5C #3F68CA #CA3FAD #CAA23F

split-complementary

#3FCA5C #A23FCA #CA3F68

monochromatic

#1F7030 #2CA044 #3FCA5C #6FD785 #9FE4AD

Accessibility & contrast

On white

2.14

#3FCA5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#3FCA5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA5C

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA5C	#FFFFFF	#000000	##000000
##3FCA5C	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)

#CDB852

Deuteranopia (green-blind)

#BCAD64

Tritanopia (blue-blind)

#00C6B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fca5c;
/* rgb */ color: rgb(63, 202, 92);
/* oklch */ color: oklch(74.1% 0.192 146.9);

Tailwind

colors: {
  custom: {
    50: '#86db8d',
    500: '#3fca5c',
    950: '#000000',
  },
}

SCSS

$custom: #3fca5c;
$custom-light: #86db8d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca5c",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 92
  },
  "hsl": {
    "h": 132.518,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.741,
    "c": 0.19217,
    "h": 146.9
  },
  "luminance": 0.44071
}

Semantic roles & 50–950 ramp

primary

#3FCA5C

secondary

#D194C4

accent

#48C0E0

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FCA5C

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

Preview Lab → · Contrast checker → · Palette generator →