#3FCE45#3FCE45

#3FCE45 is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.9% C 0.215 H 143.6°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FCE45
RGB	rgb(63, 206, 69)
HSL	hsl(123, 59%, 53%)
HSV	hsv(123, 69%, 81%)
CMYK	cmyk(69.4%, 0%, 66.5%, 19.2%)
CIE-LAB	lab(73.30, -63.74, 55.22)
CIE-LCH	lch(73.30, 84.33, 139.10°)
OKLab	oklab(74.88% -0.1728 0.1274)
OKLCH	oklch(74.88% 0.215 143.6)
XYZ	xyz(25.1938, 45.6263, 13.1081)
Luminance	0.4563 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCE45 #CE3FC8

analogous

#81CE3F #3FCE45 #3FCE8C

triadic

#3FCE45 #453FCE #CE453F

tetradic

#3FCE45 #3F81CE #CE3FC8 #CE8C3F

square

#3FCE45 #3F81CE #CE3FC8 #CE8C3F

split-complementary

#3FCE45 #8C3FCE #CE3F81

monochromatic

#1E7521 #2AA62F #3FCE45 #70DA74 #A1E7A3

Accessibility & contrast

On white

2.07

#3FCE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#3FCE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCE45

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCE45	#FFFFFF	#000000	##000000
##3FCE45	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB33

Deuteranopia (green-blind)

#C1B052

Tritanopia (blue-blind)

#0EC8B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fce45;
/* rgb */ color: rgb(63, 206, 69);
/* oklch */ color: oklch(74.9% 0.215 143.6);

Tailwind

colors: {
  custom: {
    50: '#87de7f',
    500: '#3fce45',
    950: '#000000',
  },
}

SCSS

$custom: #3fce45;
$custom-light: #87de7f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fce45",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 122.517,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74878,
    "c": 0.21463,
    "h": 143.6
  },
  "luminance": 0.45629
}

Semantic roles & 50–950 ramp

primary

#3FCE45

secondary

#D395D1

accent

#45DCE3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FCE45

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

Preview Lab → · Contrast checker → · Palette generator →