#3FCB4F#3FCB4F

#3FCB4F is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.204 H 144.9°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB4F
RGB	rgb(63, 203, 79)
HSL	hsl(127, 57%, 52%)
HSV	hsv(127, 69%, 80%)
CMYK	cmyk(69%, 0%, 61.1%, 20.4%)
CIE-LAB	lab(72.45, -61.68, 50.03)
CIE-LCH	lch(72.45, 79.41, 140.95°)
OKLab	oklab(74.2% -0.1667 0.1173)
OKLCH	oklch(74.2% 0.204 144.9)
XYZ	xyz(24.8155, 44.3305, 14.6445)
Luminance	0.4433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB4F #CB3FBB

analogous

#75CB3F #3FCB4F #3FCB95

triadic

#3FCB4F #4F3FCB #CB4F3F

tetradic

#3FCB4F #3F75CB #CB3FBB #CB953F

square

#3FCB4F #3F75CB #CB3FBB #CB953F

split-complementary

#3FCB4F #953FCB #CB3F75

monochromatic

#1F7128 #2CA139 #3FCB4F #6FD87B #9FE5A7

Accessibility & contrast

On white

2.13

#3FCB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#3FCB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB4F

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB4F	#FFFFFF	#000000	##000000
##3FCB4F	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB941

Deuteranopia (green-blind)

#BEAD59

Tritanopia (blue-blind)

#09C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fcb4f;
/* rgb */ color: rgb(63, 203, 79);
/* oklch */ color: oklch(74.2% 0.204 144.9);

Tailwind

colors: {
  custom: {
    50: '#86dc85',
    500: '#3fcb4f',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb4f;
$custom-light: #86dc85;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb4f",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 79
  },
  "hsl": {
    "h": 126.857,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.742,
    "c": 0.20388,
    "h": 144.9
  },
  "luminance": 0.44333
}

Semantic roles & 50–950 ramp

primary

#3FCB4F

secondary

#D194CA

accent

#47CFE1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FCB4F

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

Preview Lab → · Contrast checker → · Palette generator →