#3FCE43#3FCE43

#3FCE43 is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.9% C 0.216 H 143.4°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#3FCE43
RGB	rgb(63, 206, 67)
HSL	hsl(122, 59%, 53%)
HSV	hsv(122, 69%, 81%)
CMYK	cmyk(69.4%, 0%, 67.5%, 19.2%)
CIE-LAB	lab(73.29, -63.93, 56.00)
CIE-LCH	lch(73.29, 84.99, 138.78°)
OKLab	oklab(74.86% -0.1734 0.1288)
OKLCH	oklch(74.86% 0.216 143.4)
XYZ	xyz(25.1328, 45.6019, 12.7866)
Luminance	0.4561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCE43 #CE3FCA

analogous

#83CE3F #3FCE43 #3FCE8A

triadic

#3FCE43 #433FCE #CE433F

tetradic

#3FCE43 #3F83CE #CE3FCA #CE8A3F

square

#3FCE43 #3F83CE #CE3FCA #CE8A3F

split-complementary

#3FCE43 #8A3FCE #CE3F83

monochromatic

#1E7520 #2AA62E #3FCE43 #70DA73 #A1E7A2

Accessibility & contrast

On white

2.07

#3FCE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#3FCE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCE43

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCE43	#FFFFFF	#000000	##000000
##3FCE43	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB30

Deuteranopia (green-blind)

#C2B050

Tritanopia (blue-blind)

#10C8B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fce43;
/* rgb */ color: rgb(63, 206, 67);
/* oklch */ color: oklch(74.9% 0.216 143.4);

Tailwind

colors: {
  custom: {
    50: '#88de7e',
    500: '#3fce43',
    950: '#000000',
  },
}

SCSS

$custom: #3fce43;
$custom-light: #88de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fce43",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 67
  },
  "hsl": {
    "h": 121.678,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7486,
    "c": 0.21597,
    "h": 143.4
  },
  "luminance": 0.45605
}

Semantic roles & 50–950 ramp

primary

#3FCE43

secondary

#D395D2

accent

#45DEE3

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FCE43

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

Preview Lab → · Contrast checker → · Palette generator →