#3FCB53#3FCB53

#3FCB53 is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.2% C 0.201 H 145.4°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB53
RGB	rgb(63, 203, 83)
HSL	hsl(129, 57%, 52%)
HSV	hsv(129, 69%, 80%)
CMYK	cmyk(69%, 0%, 59.1%, 20.4%)
CIE-LAB	lab(72.49, -61.21, 48.29)
CIE-LCH	lch(72.49, 77.96, 141.73°)
OKLab	oklab(74.25% -0.1653 0.1139)
OKLCH	oklch(74.25% 0.201 145.4)
XYZ	xyz(24.9655, 44.3905, 15.4344)
Luminance	0.4439 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB53 #CB3FB7

analogous

#71CB3F #3FCB53 #3FCB99

triadic

#3FCB53 #533FCB #CB533F

tetradic

#3FCB53 #3F71CB #CB3FB7 #CB993F

square

#3FCB53 #3F71CB #CB3FB7 #CB993F

split-complementary

#3FCB53 #993FCB #CB3F71

monochromatic

#1F712A #2CA13C #3FCB53 #6FD87E #9FE5A9

Accessibility & contrast

On white

2.13

#3FCB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#3FCB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB53

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB53	#FFFFFF	#000000	##000000
##3FCB53	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB946

Deuteranopia (green-blind)

#BEAD5D

Tritanopia (blue-blind)

#04C6B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fcb53;
/* rgb */ color: rgb(63, 203, 83);
/* oklch */ color: oklch(74.2% 0.201 145.4);

Tailwind

colors: {
  custom: {
    50: '#86dc87',
    500: '#3fcb53',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb53;
$custom-light: #86dc87;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb53",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 83
  },
  "hsl": {
    "h": 128.571,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74246,
    "c": 0.20077,
    "h": 145.4
  },
  "luminance": 0.44393
}

Semantic roles & 50–950 ramp

primary

#3FCB53

secondary

#D194C9

accent

#47CBE1

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #3FCB53

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

Preview Lab → · Contrast checker → · Palette generator →