#4FF183#4FF183

#4FF183 is a very light, highly saturated green. Relative luminance 0.662; OKLCH L 85.0% C 0.202 H 150.1°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#4FF183
RGB	rgb(79, 241, 131)
HSL	hsl(139, 85%, 63%)
HSV	hsv(139, 67%, 95%)
CMYK	cmyk(67.2%, 0%, 45.6%, 5.5%)
CIE-LAB	lab(85.10, -64.96, 41.06)
CIE-LCH	lch(85.10, 76.85, 147.70°)
OKLab	oklab(84.96% -0.175 0.1006)
OKLCH	oklch(84.96% 0.202 150.1)
XYZ	xyz(38.7734, 66.2073, 32.2042)
Luminance	0.6621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FF183 #F14FBD

analogous

#6CF14F #4FF183 #4FF1D4

triadic

#4FF183 #834FF1 #F1834F

tetradic

#4FF183 #4F6CF1 #F14FBD #F1D44F

square

#4FF183 #4F6CF1 #F14FBD #F1D44F

split-complementary

#4FF183 #D44FF1 #F14F6C

monochromatic

#0FB745 #16EC5B #4FF183 #88F6AB #C0FAD3

Accessibility & contrast

On white

1.47

#4FF183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#4FF183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FF183

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FF183	#FFFFFF	#000000	##000000
##4FF183	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DD7A

Deuteranopia (green-blind)

#DECF8B

Tritanopia (blue-blind)

#00EDD7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #4ff183;
/* rgb */ color: rgb(79, 241, 131);
/* oklch */ color: oklch(85.0% 0.202 150.1);

Tailwind

colors: {
  custom: {
    50: '#93f7a8',
    500: '#4ff183',
    950: '#000000',
  },
}

SCSS

$custom: #4ff183;
$custom-light: #93f7a8;
$custom-dark: #000000;

JSON

{
  "hex": "#4ff183",
  "rgb": {
    "r": 79,
    "g": 241,
    "b": 131
  },
  "hsl": {
    "h": 139.259,
    "s": 85.263,
    "l": 62.745
  },
  "oklch": {
    "l": 0.84958,
    "c": 0.20186,
    "h": 150.1
  },
  "luminance": 0.66212
}

Semantic roles & 50–950 ramp

primary

#4FF183

secondary

#B62E8A

accent

#049AE2

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0E1710

muted

#7F8581

Preview Lab

Preview with #4FF183

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

Preview Lab → · Contrast checker → · Palette generator →