#4FD9C9#4FD9C9

#4FD9C9 is a light, vivid teal. Relative luminance 0.555; OKLCH L 80.7% C 0.120 H 184.3°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9C9
RGB	rgb(79, 217, 201)
HSL	hsl(173, 64%, 58%)
HSV	hsv(173, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 7.4%, 14.9%)
CIE-LAB	lab(79.33, -40.71, -3.11)
CIE-LCH	lch(79.33, 40.83, 184.37°)
OKLab	oklab(80.69% -0.12 -0.0091)
OKLCH	oklch(80.69% 0.12 184.3)
XYZ	xyz(38.5751, 55.5008, 63.9268)
Luminance	0.5551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9C9 #D94F5F

analogous

#4FD984 #4FD9C9 #4FA4D9

triadic

#4FD9C9 #C94FD9 #D9C94F

tetradic

#4FD9C9 #844FD9 #D94F5F #A4D94F

square

#4FD9C9 #844FD9 #D94F5F #A4D94F

split-complementary

#4FD9C9 #D94FA4 #D9844F

monochromatic

#1F8F82 #2AC1B0 #4FD9C9 #81E4D8 #B4EFE8

Accessibility & contrast

On white

1.74

#4FD9C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#4FD9C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9C9

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9C9	#FFFFFF	#000000	##000000
##4FD9C9	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFCDC8

Deuteranopia (green-blind)

#BABECB

Tritanopia (blue-blind)

#00DDD4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4fd9c9;
/* rgb */ color: rgb(79, 217, 201);
/* oklch */ color: oklch(80.7% 0.120 184.3);

Tailwind

colors: {
  custom: {
    50: '#90e5d9',
    500: '#4fd9c9',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9c9;
$custom-light: #90e5d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9c9",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 201
  },
  "hsl": {
    "h": 173.043,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.80688,
    "c": 0.12034,
    "h": 184.3
  },
  "luminance": 0.55505
}

Semantic roles & 50–950 ramp

primary

#4FD9C9

secondary

#943843

accent

#4054E7

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #4FD9C9

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

Preview Lab → · Contrast checker → · Palette generator →