#3FC641#3FC641

#3FC641 is a light, highly saturated green. Relative luminance 0.418; OKLCH L 72.8% C 0.208 H 143.3°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#3FC641
RGB	rgb(63, 198, 65)
HSL	hsl(121, 54%, 51%)
HSV	hsv(121, 68%, 78%)
CMYK	cmyk(68.2%, 0%, 67.2%, 22.4%)
CIE-LAB	lab(70.75, -61.46, 54.08)
CIE-LCH	lch(70.75, 81.86, 138.65°)
OKLab	oklab(72.75% -0.1668 0.1245)
OKLCH	oklch(72.75% 0.208 143.3)
XYZ	xyz(23.1967, 41.8241, 11.8504)
Luminance	0.4183 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC641 #C63FC4

analogous

#80C63F #3FC641 #3FC684

triadic

#3FC641 #413FC6 #C6413F

tetradic

#3FC641 #3F80C6 #C63FC4 #C6843F

square

#3FC641 #3F80C6 #C63FC4 #C6843F

split-complementary

#3FC641 #843FC6 #C63F80

monochromatic

#206B21 #2E9A2F #3FC641 #6ED470 #9DE29E

Accessibility & contrast

On white

2.24

#3FC641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#3FC641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC641

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC641	#FFFFFF	#000000	##000000
##3FC641	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB42F

Deuteranopia (green-blind)

#BAA94D

Tritanopia (blue-blind)

#19C0AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc641;
/* rgb */ color: rgb(63, 198, 65);
/* oklch */ color: oklch(72.8% 0.208 143.3);

Tailwind

colors: {
  custom: {
    50: '#86d87c',
    500: '#3fc641',
    950: '#000000',
  },
}

SCSS

$custom: #3fc641;
$custom-light: #86d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc641",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 65
  },
  "hsl": {
    "h": 120.889,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72753,
    "c": 0.20812,
    "h": 143.3
  },
  "luminance": 0.41827
}

Semantic roles & 50–950 ramp

primary

#3FC641

secondary

#CE93CD

accent

#4ADBDE

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #3FC641

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

Preview Lab → · Contrast checker → · Palette generator →