#3FC44C#3FC44C

#3FC44C is a light, vivid green. Relative luminance 0.411; OKLCH L 72.3% C 0.198 H 144.6°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#3FC44C
RGB	rgb(63, 196, 76)
HSL	hsl(126, 53%, 51%)
HSV	hsv(126, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 61.2%, 23.1%)
CIE-LAB	lab(70.22, -59.62, 48.81)
CIE-LCH	lch(70.22, 77.05, 140.69°)
OKLab	oklab(72.34% -0.1613 0.1144)
OKLCH	oklch(72.34% 0.198 144.6)
XYZ	xyz(23.0928, 41.0560, 13.5437)
Luminance	0.4106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC44C #C43FB7

analogous

#74C43F #3FC44C #3FC48F

triadic

#3FC44C #4C3FC4 #C44C3F

tetradic

#3FC44C #3F74C4 #C43FB7 #C48F3F

square

#3FC44C #3F74C4 #C43FB7 #C48F3F

split-complementary

#3FC44C #8F3FC4 #C43F74

monochromatic

#206827 #2E9739 #3FC44C #6ED278 #9DE1A3

Accessibility & contrast

On white

2.28

#3FC44C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#3FC44C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC44C

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC44C	#FFFFFF	#000000	##000000
##3FC44C	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B23F

Deuteranopia (green-blind)

#B8A756

Tritanopia (blue-blind)

#14BFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc44c;
/* rgb */ color: rgb(63, 196, 76);
/* oklch */ color: oklch(72.3% 0.198 144.6);

Tailwind

colors: {
  custom: {
    50: '#85d782',
    500: '#3fc44c',
    950: '#000000',
  },
}

SCSS

$custom: #3fc44c;
$custom-light: #85d782;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc44c",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 76
  },
  "hsl": {
    "h": 125.865,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72341,
    "c": 0.19777,
    "h": 144.6
  },
  "luminance": 0.41058
}

Semantic roles & 50–950 ramp

primary

#3FC44C

secondary

#CD92C7

accent

#4BCEDC

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FC44C

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

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