#4FC9BF#4FC9BF

#4FC9BF is a light, moderate teal. Relative luminance 0.472; OKLCH L 76.5% C 0.109 H 187.6°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#4FC9BF
RGB	rgb(79, 201, 191)
HSL	hsl(175, 53%, 55%)
HSV	hsv(175, 61%, 79%)
CMYK	cmyk(60.7%, 0%, 5%, 21.2%)
CIE-LAB	lab(74.31, -36.06, -5.12)
CIE-LCH	lch(74.31, 36.42, 188.08°)
OKLab	oklab(76.53% -0.1079 -0.0144)
OKLCH	oklch(76.53% 0.109 187.6)
XYZ	xyz(33.5109, 47.1936, 56.6233)
Luminance	0.4720 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC9BF #C94F59

analogous

#4FC982 #4FC9BF #4F96C9

triadic

#4FC9BF #BF4FC9 #C9BF4F

tetradic

#4FC9BF #824FC9 #C94F59 #96C94F

square

#4FC9BF #824FC9 #C94F59 #96C94F

split-complementary

#4FC9BF #C94F96 #C9824F

monochromatic

#257972 #33A79E #4FC9BF #7ED7D0 #ADE6E1

Accessibility & contrast

On white

2.01

#4FC9BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#4FC9BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC9BF

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC9BF	#FFFFFF	#000000	##000000
##4FC9BF	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBFBF

Deuteranopia (green-blind)

#ACB1C0

Tritanopia (blue-blind)

#00CEC6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4fc9bf;
/* rgb */ color: rgb(79, 201, 191);
/* oklch */ color: oklch(76.5% 0.109 187.6);

Tailwind

colors: {
  custom: {
    50: '#8edad2',
    500: '#4fc9bf',
    950: '#000000',
  },
}

SCSS

$custom: #4fc9bf;
$custom-light: #8edad2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc9bf",
  "rgb": {
    "r": 79,
    "g": 201,
    "b": 191
  },
  "hsl": {
    "h": 175.082,
    "s": 53.043,
    "l": 54.902
  },
  "oklch": {
    "l": 0.76525,
    "c": 0.10882,
    "h": 187.6
  },
  "luminance": 0.47197
}

Semantic roles & 50–950 ramp

primary

#4FC9BF

secondary

#D4A0A4

accent

#4B57DC

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0D1514

muted

#7E8382

Preview Lab

Preview with #4FC9BF

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

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