#3FC444#3FC444

#3FC444 is a light, highly saturated green. Relative luminance 0.410; OKLCH L 72.3% C 0.204 H 143.6°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#3FC444
RGB	rgb(63, 196, 68)
HSL	hsl(122, 53%, 51%)
HSV	hsv(122, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 65.3%, 23.1%)
CIE-LAB	lab(70.14, -60.49, 52.18)
CIE-LCH	lch(70.14, 79.88, 139.21°)
OKLab	oklab(72.26% -0.164 0.1208)
OKLCH	oklch(72.26% 0.204 143.6)
XYZ	xyz(22.8318, 40.9516, 12.1689)
Luminance	0.4095 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC444 #C43FBF

analogous

#7CC43F #3FC444 #3FC487

triadic

#3FC444 #443FC4 #C4443F

tetradic

#3FC444 #3F7CC4 #C43FBF #C4873F

square

#3FC444 #3F7CC4 #C43FBF #C4873F

split-complementary

#3FC444 #873FC4 #C43F7C

monochromatic

#206823 #2E9732 #3FC444 #6ED272 #9DE19F

Accessibility & contrast

On white

2.28

#3FC444 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#3FC444 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC444

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC444	#FFFFFF	#000000	##000000
##3FC444	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B234

Deuteranopia (green-blind)

#B8A74F

Tritanopia (blue-blind)

#19BFAA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc444;
/* rgb */ color: rgb(63, 196, 68);
/* oklch */ color: oklch(72.3% 0.204 143.6);

Tailwind

colors: {
  custom: {
    50: '#85d77d',
    500: '#3fc444',
    950: '#000000',
  },
}

SCSS

$custom: #3fc444;
$custom-light: #85d77d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc444",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 68
  },
  "hsl": {
    "h": 122.256,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72257,
    "c": 0.20371,
    "h": 143.6
  },
  "luminance": 0.40954
}

Semantic roles & 50–950 ramp

primary

#3FC444

secondary

#CD92CB

accent

#4BD7DC

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FC444

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

Preview Lab → · Contrast checker → · Palette generator →