#3FCB6A#3FCB6A

#3FCB6A is a light, vivid green. Relative luminance 0.448; OKLCH L 74.6% C 0.181 H 149.6°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB6A
RGB	rgb(63, 203, 106)
HSL	hsl(138, 57%, 52%)
HSV	hsv(138, 69%, 80%)
CMYK	cmyk(69%, 0%, 47.8%, 20.4%)
CIE-LAB	lab(72.76, -58.01, 37.65)
CIE-LCH	lch(72.76, 69.16, 147.01°)
OKLab	oklab(74.56% -0.1562 0.0918)
OKLCH	oklch(74.56% 0.181 149.6)
XYZ	xyz(26.0053, 44.8064, 20.9109)
Luminance	0.4481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB6A #CB3FA0

analogous

#5ACB3F #3FCB6A #3FCBB0

triadic

#3FCB6A #6A3FCB #CB6A3F

tetradic

#3FCB6A #3F5ACB #CB3FA0 #CBB03F

square

#3FCB6A #3F5ACB #CB3FA0 #CBB03F

split-complementary

#3FCB6A #B03FCB #CB3F5A

monochromatic

#1F7138 #2CA150 #3FCB6A #6FD88F #9FE5B5

Accessibility & contrast

On white

2.11

#3FCB6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#3FCB6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB6A

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB6A	#FFFFFF	#000000	##000000
##3FCB6A	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBA62

Deuteranopia (green-blind)

#BBAE71

Tritanopia (blue-blind)

#00C7B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcb6a;
/* rgb */ color: rgb(63, 203, 106);
/* oklch */ color: oklch(74.6% 0.181 149.6);

Tailwind

colors: {
  custom: {
    50: '#85dc96',
    500: '#3fcb6a',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb6a;
$custom-light: #85dc96;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb6a",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 106
  },
  "hsl": {
    "h": 138.429,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74563,
    "c": 0.18121,
    "h": 149.6
  },
  "luminance": 0.44809
}

Semantic roles & 50–950 ramp

primary

#3FCB6A

secondary

#D194BF

accent

#47B1E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3FCB6A

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

Preview Lab → · Contrast checker → · Palette generator →