#4FD999#4FD999

#4FD999 is a light, vivid teal. Relative luminance 0.536; OKLCH L 79.4% C 0.151 H 159.6°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#4FD999
RGB	rgb(79, 217, 153)
HSL	hsl(152, 64%, 58%)
HSV	hsv(152, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 29.5%, 14.9%)
CIE-LAB	lab(78.22, -51.93, 20.78)
CIE-LCH	lch(78.22, 55.94, 158.19°)
OKLab	oklab(79.41% -0.1418 0.0528)
OKLCH	oklch(79.41% 0.151 159.6)
XYZ	xyz(33.7839, 53.5843, 38.6932)
Luminance	0.5359 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD999 #D94F8F

analogous

#4FD954 #4FD999 #4FD4D9

triadic

#4FD999 #994FD9 #D9994F

tetradic

#4FD999 #544FD9 #D94F8F #D4D94F

square

#4FD999 #544FD9 #D94F8F #D4D94F

split-complementary

#4FD999 #D94FD4 #D9544F

monochromatic

#1F8F5B #2AC17B #4FD999 #81E4B6 #B4EFD3

Accessibility & contrast

On white

1.79

#4FD999 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#4FD999 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD999

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD999	#FFFFFF	#000000	##000000
##4FD999	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C995

Deuteranopia (green-blind)

#C4BC9D

Tritanopia (blue-blind)

#00D8C8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4fd999;
/* rgb */ color: rgb(79, 217, 153);
/* oklch */ color: oklch(79.4% 0.151 159.6);

Tailwind

colors: {
  custom: {
    50: '#8ee6b7',
    500: '#4fd999',
    950: '#000000',
  },
}

SCSS

$custom: #4fd999;
$custom-light: #8ee6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd999",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 153
  },
  "hsl": {
    "h": 152.174,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79414,
    "c": 0.15127,
    "h": 159.6
  },
  "luminance": 0.53588
}

Semantic roles & 50–950 ramp

primary

#4FD999

secondary

#943863

accent

#408EE7

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #4FD999

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

Preview Lab → · Contrast checker → · Palette generator →