#4FD99F#4FD99F

#4FD99F is a light, vivid teal. Relative luminance 0.538; OKLCH L 79.6% C 0.146 H 161.9°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#4FD99F
RGB	rgb(79, 217, 159)
HSL	hsl(155, 64%, 58%)
HSV	hsv(155, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 26.7%, 14.9%)
CIE-LAB	lab(78.34, -50.68, 17.80)
CIE-LCH	lch(78.34, 53.71, 160.65°)
OKLab	oklab(79.55% -0.139 0.0454)
OKLCH	oklch(79.55% 0.146 161.9)
XYZ	xyz(34.2919, 53.7876, 41.3690)
Luminance	0.5379 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD99F #D94F89

analogous

#4FD95A #4FD99F #4FCED9

triadic

#4FD99F #9F4FD9 #D99F4F

tetradic

#4FD99F #5A4FD9 #D94F89 #CED94F

square

#4FD99F #5A4FD9 #D94F89 #CED94F

split-complementary

#4FD99F #D94FCE #D95A4F

monochromatic

#1F8F60 #2AC181 #4FD99F #81E4BA #B4EFD6

Accessibility & contrast

On white

1.79

#4FD99F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#4FD99F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD99F

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD99F	#FFFFFF	#000000	##000000
##4FD99F	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CA9C

Deuteranopia (green-blind)

#C3BCA3

Tritanopia (blue-blind)

#00D9C9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4fd99f;
/* rgb */ color: rgb(79, 217, 159);
/* oklch */ color: oklch(79.6% 0.146 161.9);

Tailwind

colors: {
  custom: {
    50: '#8ee5bb',
    500: '#4fd99f',
    950: '#000000',
  },
}

SCSS

$custom: #4fd99f;
$custom-light: #8ee5bb;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd99f",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 159
  },
  "hsl": {
    "h": 154.783,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79551,
    "c": 0.14624,
    "h": 161.9
  },
  "luminance": 0.53791
}

Semantic roles & 50–950 ramp

primary

#4FD99F

secondary

#94385F

accent

#4087E7

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #4FD99F

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

Preview Lab → · Contrast checker → · Palette generator →