#3FCB5C#3FCB5C

#3FCB5C is a light, vivid green. Relative luminance 0.445; OKLCH L 74.4% C 0.193 H 146.9°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB5C
RGB	rgb(63, 203, 92)
HSL	hsl(132, 57%, 52%)
HSV	hsv(132, 69%, 80%)
CMYK	cmyk(69%, 0%, 54.7%, 20.4%)
CIE-LAB	lab(72.59, -60.05, 44.24)
CIE-LCH	lch(72.59, 74.59, 143.62°)
OKLab	oklab(74.36% -0.1619 0.1058)
OKLCH	oklch(74.36% 0.193 146.9)
XYZ	xyz(25.3358, 44.5386, 17.3847)
Luminance	0.4454 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB5C #CB3FAE

analogous

#68CB3F #3FCB5C #3FCBA2

triadic

#3FCB5C #5C3FCB #CB5C3F

tetradic

#3FCB5C #3F68CB #CB3FAE #CBA23F

square

#3FCB5C #3F68CB #CB3FAE #CBA23F

split-complementary

#3FCB5C #A23FCB #CB3F68

monochromatic

#1F7130 #2CA144 #3FCB5C #6FD885 #9FE5AE

Accessibility & contrast

On white

2.12

#3FCB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#3FCB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB5C

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB5C	#FFFFFF	#000000	##000000
##3FCB5C	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB952

Deuteranopia (green-blind)

#BDAE64

Tritanopia (blue-blind)

#00C6B2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fcb5c;
/* rgb */ color: rgb(63, 203, 92);
/* oklch */ color: oklch(74.4% 0.193 146.9);

Tailwind

colors: {
  custom: {
    50: '#86dc8d',
    500: '#3fcb5c',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb5c;
$custom-light: #86dc8d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb5c",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 92
  },
  "hsl": {
    "h": 132.429,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74359,
    "c": 0.19341,
    "h": 146.9
  },
  "luminance": 0.44541
}

Semantic roles & 50–950 ramp

primary

#3FCB5C

secondary

#D194C5

accent

#47C1E1

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #3FCB5C

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

Preview Lab → · Contrast checker → · Palette generator →