#4FD99B#4FD99B

#4FD99B is a light, vivid teal. Relative luminance 0.537; OKLCH L 79.5% C 0.150 H 160.3°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#4FD99B
RGB	rgb(79, 217, 155)
HSL	hsl(153, 64%, 58%)
HSV	hsv(153, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 28.6%, 14.9%)
CIE-LAB	lab(78.26, -51.52, 19.79)
CIE-LCH	lch(78.26, 55.19, 158.99°)
OKLab	oklab(79.46% -0.1408 0.0503)
OKLCH	oklch(79.46% 0.15 160.3)
XYZ	xyz(33.9504, 53.6510, 39.5705)
Luminance	0.5365 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD99B #D94F8D

analogous

#4FD956 #4FD99B #4FD2D9

triadic

#4FD99B #9B4FD9 #D99B4F

tetradic

#4FD99B #564FD9 #D94F8D #D2D94F

square

#4FD99B #564FD9 #D94F8D #D2D94F

split-complementary

#4FD99B #D94FD2 #D9564F

monochromatic

#1F8F5C #2AC17D #4FD99B #81E4B8 #B4EFD4

Accessibility & contrast

On white

1.79

#4FD99B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#4FD99B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD99B

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD99B	#FFFFFF	#000000	##000000
##4FD99B	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C997

Deuteranopia (green-blind)

#C4BC9F

Tritanopia (blue-blind)

#00D8C8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4fd99b;
/* rgb */ color: rgb(79, 217, 155);
/* oklch */ color: oklch(79.5% 0.150 160.3);

Tailwind

colors: {
  custom: {
    50: '#8ee6b8',
    500: '#4fd99b',
    950: '#000000',
  },
}

SCSS

$custom: #4fd99b;
$custom-light: #8ee6b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd99b",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 155
  },
  "hsl": {
    "h": 153.043,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79459,
    "c": 0.14957,
    "h": 160.3
  },
  "luminance": 0.53655
}

Semantic roles & 50–950 ramp

primary

#4FD99B

secondary

#943861

accent

#408BE7

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #4FD99B

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

Preview Lab → · Contrast checker → · Palette generator →