#3FCA6B#3FCA6B

#3FCA6B is a light, vivid green. Relative luminance 0.444; OKLCH L 74.3% C 0.179 H 149.9°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA6B
RGB	rgb(63, 202, 107)
HSL	hsl(139, 57%, 52%)
HSV	hsv(139, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 47%, 20.8%)
CIE-LAB	lab(72.47, -57.49, 36.78)
CIE-LCH	lch(72.47, 68.24, 147.39°)
OKLab	oklab(74.32% -0.1548 0.0899)
OKLCH	oklch(74.32% 0.179 149.9)
XYZ	xyz(25.8222, 44.3565, 21.1079)
Luminance	0.4436 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA6B #CA3F9E

analogous

#59CA3F #3FCA6B #3FCAB1

triadic

#3FCA6B #6B3FCA #CA6B3F

tetradic

#3FCA6B #3F59CA #CA3F9E #CAB13F

square

#3FCA6B #3F59CA #CA3F9E #CAB13F

split-complementary

#3FCA6B #B13FCA #CA3F59

monochromatic

#1F7038 #2CA051 #3FCA6B #6FD790 #9FE4B5

Accessibility & contrast

On white

2.13

#3FCA6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#3FCA6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA6B

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA6B	#FFFFFF	#000000	##000000
##3FCA6B	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)

#CBB963

Deuteranopia (green-blind)

#BAAD72

Tritanopia (blue-blind)

#00C6B3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fca6b;
/* rgb */ color: rgb(63, 202, 107);
/* oklch */ color: oklch(74.3% 0.179 149.9);

Tailwind

colors: {
  custom: {
    50: '#85db97',
    500: '#3fca6b',
    950: '#000000',
  },
}

SCSS

$custom: #3fca6b;
$custom-light: #85db97;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca6b",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 107
  },
  "hsl": {
    "h": 138.993,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74321,
    "c": 0.17903,
    "h": 149.9
  },
  "luminance": 0.44359
}

Semantic roles & 50–950 ramp

primary

#3FCA6B

secondary

#D194BE

accent

#48B0E0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3FCA6B

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

Preview Lab → · Contrast checker → · Palette generator →