#3FCA6E#3FCA6E

#3FCA6E is a light, vivid green. Relative luminance 0.444; OKLCH L 74.4% C 0.176 H 150.6°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA6E
RGB	rgb(63, 202, 110)
HSL	hsl(140, 57%, 52%)
HSV	hsv(140, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 45.5%, 20.8%)
CIE-LAB	lab(72.51, -57.00, 35.32)
CIE-LCH	lch(72.51, 67.06, 148.21°)
OKLab	oklab(74.37% -0.1535 0.0867)
OKLCH	oklch(74.37% 0.176 150.6)
XYZ	xyz(25.9828, 44.4208, 21.9536)
Luminance	0.4442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA6E #CA3F9B

analogous

#55CA3F #3FCA6E #3FCAB4

triadic

#3FCA6E #6E3FCA #CA6E3F

tetradic

#3FCA6E #3F55CA #CA3F9B #CAB43F

square

#3FCA6E #3F55CA #CA3F9B #CAB43F

split-complementary

#3FCA6E #B43FCA #CA3F55

monochromatic

#1F703A #2CA053 #3FCA6E #6FD792 #9FE4B6

Accessibility & contrast

On white

2.12

#3FCA6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#3FCA6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA6E

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA6E	#FFFFFF	#000000	##000000
##3FCA6E	1.00	2.12	9.88	9.88
#FFFFFF	2.12	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)

#CBB967

Deuteranopia (green-blind)

#BAAD74

Tritanopia (blue-blind)

#00C7B4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fca6e;
/* rgb */ color: rgb(63, 202, 110);
/* oklch */ color: oklch(74.4% 0.176 150.6);

Tailwind

colors: {
  custom: {
    50: '#85db99',
    500: '#3fca6e',
    950: '#000000',
  },
}

SCSS

$custom: #3fca6e;
$custom-light: #85db99;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca6e",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 110
  },
  "hsl": {
    "h": 140.288,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74371,
    "c": 0.17631,
    "h": 150.6
  },
  "luminance": 0.44424
}

Semantic roles & 50–950 ramp

primary

#3FCA6E

secondary

#D194BC

accent

#48ADE0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FCA6E

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

Preview Lab → · Contrast checker → · Palette generator →