#4FC9D7#4FC9D7

#4FC9D7 is a light, moderate teal. Relative luminance 0.483; OKLCH L 77.4% C 0.108 H 205.8°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FC9D7
RGB	rgb(79, 201, 215)
HSL	hsl(186, 63%, 58%)
HSV	hsv(186, 63%, 84%)
CMYK	cmyk(63.3%, 6.5%, 0%, 15.7%)
CIE-LAB	lab(75.04, -29.40, -17.03)
CIE-LCH	lch(75.04, 33.98, 210.08°)
OKLab	oklab(77.35% -0.0977 -0.0472)
OKLCH	oklch(77.35% 0.108 205.8)
XYZ	xyz(36.3716, 48.3379, 71.6901)
Luminance	0.4834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC9D7 #D75D4F

analogous

#4FD7A1 #4FC9D7 #4F85D7

triadic

#4FC9D7 #D74FC9 #C9D74F

tetradic

#4FC9D7 #A14FD7 #D75D4F #85D74F

square

#4FC9D7 #A14FD7 #D75D4F #85D74F

split-complementary

#4FC9D7 #D74F85 #D7A14F

monochromatic

#20818C #2BAFBE #4FC9D7 #81D8E2 #B3E8EE

Accessibility & contrast

On white

1.97

#4FC9D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#4FC9D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC9D7

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC9D7	#FFFFFF	#000000	##000000
##4FC9D7	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C1D8

Deuteranopia (green-blind)

#A5B2D7

Tritanopia (blue-blind)

#00D1CD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4fc9d7;
/* rgb */ color: rgb(79, 201, 215);
/* oklch */ color: oklch(77.4% 0.108 205.8);

Tailwind

colors: {
  custom: {
    50: '#8fd9e3',
    500: '#4fc9d7',
    950: '#000000',
  },
}

SCSS

$custom: #4fc9d7;
$custom-light: #8fd9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc9d7",
  "rgb": {
    "r": 79,
    "g": 201,
    "b": 215
  },
  "hsl": {
    "h": 186.176,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77351,
    "c": 0.10849,
    "h": 205.8
  },
  "luminance": 0.48342
}

Semantic roles & 50–950 ramp

primary

#4FC9D7

secondary

#DCABA6

accent

#5342E6

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #4FC9D7

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

Preview Lab → · Contrast checker → · Palette generator →