#4FD99E#4FD99E

#4FD99E is a light, vivid teal. Relative luminance 0.538; OKLCH L 79.5% C 0.147 H 161.5°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#4FD99E
RGB	rgb(79, 217, 158)
HSL	hsl(154, 64%, 58%)
HSV	hsv(154, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 27.2%, 14.9%)
CIE-LAB	lab(78.32, -50.89, 18.29)
CIE-LCH	lch(78.32, 54.08, 160.23°)
OKLab	oklab(79.53% -0.1395 0.0466)
OKLCH	oklch(79.53% 0.147 161.5)
XYZ	xyz(34.2055, 53.7530, 40.9138)
Luminance	0.5376 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD99E #D94F8A

analogous

#4FD959 #4FD99E #4FCFD9

triadic

#4FD99E #9E4FD9 #D99E4F

tetradic

#4FD99E #594FD9 #D94F8A #CFD94F

square

#4FD99E #594FD9 #D94F8A #CFD94F

split-complementary

#4FD99E #D94FCF #D9594F

monochromatic

#1F8F5F #2AC180 #4FD99E #81E4BA #B4EFD5

Accessibility & contrast

On white

1.79

#4FD99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#4FD99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD99E

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD99E	#FFFFFF	#000000	##000000
##4FD99E	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CA9B

Deuteranopia (green-blind)

#C3BCA2

Tritanopia (blue-blind)

#00D8C9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4fd99e;
/* rgb */ color: rgb(79, 217, 158);
/* oklch */ color: oklch(79.5% 0.147 161.5);

Tailwind

colors: {
  custom: {
    50: '#8ee5ba',
    500: '#4fd99e',
    950: '#000000',
  },
}

SCSS

$custom: #4fd99e;
$custom-light: #8ee5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd99e",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 158
  },
  "hsl": {
    "h": 154.348,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79528,
    "c": 0.14706,
    "h": 161.5
  },
  "luminance": 0.53757
}

Semantic roles & 50–950 ramp

primary

#4FD99E

secondary

#94385F

accent

#4088E7

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #4FD99E

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

Preview Lab → · Contrast checker → · Palette generator →