#3FCB6F#3FCB6F

#3FCB6F is a light, vivid green. Relative luminance 0.449; OKLCH L 74.6% C 0.177 H 150.7°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB6F
RGB	rgb(63, 203, 111)
HSL	hsl(141, 57%, 52%)
HSV	hsv(141, 69%, 80%)
CMYK	cmyk(69%, 0%, 45.3%, 20.4%)
CIE-LAB	lab(72.83, -57.20, 35.24)
CIE-LCH	lch(72.83, 67.18, 148.37°)
OKLab	oklab(74.64% -0.1541 0.0865)
OKLCH	oklch(74.64% 0.177 150.7)
XYZ	xyz(26.2729, 44.9134, 22.3204)
Luminance	0.4492 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB6F #CB3F9B

analogous

#55CB3F #3FCB6F #3FCBB5

triadic

#3FCB6F #6F3FCB #CB6F3F

tetradic

#3FCB6F #3F55CB #CB3F9B #CBB53F

square

#3FCB6F #3F55CB #CB3F9B #CBB53F

split-complementary

#3FCB6F #B53FCB #CB3F55

monochromatic

#1F713B #2CA154 #3FCB6F #6FD893 #9FE5B7

Accessibility & contrast

On white

2.10

#3FCB6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#3FCB6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB6F

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB6F	#FFFFFF	#000000	##000000
##3FCB6F	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBA68

Deuteranopia (green-blind)

#BBAE75

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcb6f;
/* rgb */ color: rgb(63, 203, 111);
/* oklch */ color: oklch(74.6% 0.177 150.7);

Tailwind

colors: {
  custom: {
    50: '#85dc99',
    500: '#3fcb6f',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb6f;
$custom-light: #85dc99;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb6f",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 111
  },
  "hsl": {
    "h": 140.571,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74644,
    "c": 0.1767,
    "h": 150.7
  },
  "luminance": 0.44916
}

Semantic roles & 50–950 ramp

primary

#3FCB6F

secondary

#D194BD

accent

#47ACE1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FCB6F

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

Preview Lab → · Contrast checker → · Palette generator →