#3FC843#3FC843

#3FC843 is a light, highly saturated green. Relative luminance 0.428; OKLCH L 73.3% C 0.209 H 143.5°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#3FC843
RGB	rgb(63, 200, 67)
HSL	hsl(122, 55%, 52%)
HSV	hsv(122, 69%, 78%)
CMYK	cmyk(68.5%, 0%, 66.5%, 21.6%)
CIE-LAB	lab(71.40, -61.94, 53.97)
CIE-LCH	lch(71.40, 82.15, 138.93°)
OKLab	oklab(73.29% -0.168 0.1245)
OKLCH	oklch(73.29% 0.209 143.5)
XYZ	xyz(23.7158, 42.7680, 12.3143)
Luminance	0.4277 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC843 #C83FC4

analogous

#80C83F #3FC843 #3FC888

triadic

#3FC843 #433FC8 #C8433F

tetradic

#3FC843 #3F80C8 #C83FC4 #C8883F

square

#3FC843 #3F80C8 #C83FC4 #C8883F

split-complementary

#3FC843 #883FC8 #C83F80

monochromatic

#1F6D22 #2D9D30 #3FC843 #6FD672 #9EE3A0

Accessibility & contrast

On white

2.20

#3FC843 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#3FC843 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC843

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC843	#FFFFFF	#000000	##000000
##3FC843	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB631

Deuteranopia (green-blind)

#BCAB4F

Tritanopia (blue-blind)

#16C2AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #3fc843;
/* rgb */ color: rgb(63, 200, 67);
/* oklch */ color: oklch(73.3% 0.209 143.5);

Tailwind

colors: {
  custom: {
    50: '#86da7d',
    500: '#3fc843',
    950: '#000000',
  },
}

SCSS

$custom: #3fc843;
$custom-light: #86da7d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc843",
  "rgb": {
    "r": 63,
    "g": 200,
    "b": 67
  },
  "hsl": {
    "h": 121.752,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.73294,
    "c": 0.20907,
    "h": 143.5
  },
  "luminance": 0.42771
}

Semantic roles & 50–950 ramp

primary

#3FC843

secondary

#D093CE

accent

#49DADF

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FC843

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

Preview Lab → · Contrast checker → · Palette generator →