#3FE48C#3FE48C

#3FE48C is a light, vivid green. Relative luminance 0.584; OKLCH L 81.5% C 0.183 H 154.8°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#3FE48C
RGB	rgb(63, 228, 140)
HSL	hsl(148, 75%, 57%)
HSV	hsv(148, 72%, 89%)
CMYK	cmyk(72.4%, 0%, 38.6%, 10.6%)
CIE-LAB	lab(80.98, -61.26, 31.17)
CIE-LCH	lch(80.98, 68.74, 153.04°)
OKLab	oklab(81.51% -0.1653 0.0778)
OKLCH	oklch(81.51% 0.183 154.8)
XYZ	xyz(34.5237, 58.4330, 34.2651)
Luminance	0.5844 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE48C #E43F97

analogous

#45E43F #3FE48C #3FE4DE

triadic

#3FE48C #8C3FE4 #E48C3F

tetradic

#3FE48C #3F45E4 #E43F97 #E4DE3F

square

#3FE48C #3F45E4 #E43F97 #E4DE3F

split-complementary

#3FE48C #DE3FE4 #E43F45

monochromatic

#159450 #1CC96D #3FE48C #75ECAC #AAF3CC

Accessibility & contrast

On white

1.66

#3FE48C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#3FE48C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE48C

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE48C	#FFFFFF	#000000	##000000
##3FE48C	1.00	1.66	12.69	12.69
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D286

Deuteranopia (green-blind)

#CFC392

Tritanopia (blue-blind)

#00E2CE

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #3fe48c;
/* rgb */ color: rgb(63, 228, 140);
/* oklch */ color: oklch(81.5% 0.183 154.8);

Tailwind

colors: {
  custom: {
    50: '#8aeeae',
    500: '#3fe48c',
    950: '#000000',
  },
}

SCSS

$custom: #3fe48c;
$custom-light: #8aeeae;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe48c",
  "rgb": {
    "r": 63,
    "g": 228,
    "b": 140
  },
  "hsl": {
    "h": 148,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81509,
    "c": 0.18269,
    "h": 154.8
  },
  "luminance": 0.58437
}

Semantic roles & 50–950 ramp

primary

#3FE48C

secondary

#982F67

accent

#369AF2

background

#FCFFFD

surface

#F4FEF7

border

#CED6D0

text

#0D1610

muted

#7F8581

Preview Lab

Preview with #3FE48C

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

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