#4FBBD1#4FBBD1

#4FBBD1 is a light, moderate cyan. Relative luminance 0.418; OKLCH L 73.8% C 0.102 H 213.3°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBD1
RGB	rgb(79, 187, 209)
HSL	hsl(190, 59%, 56%)
HSV	hsv(190, 62%, 82%)
CMYK	cmyk(62.2%, 10.5%, 0%, 18%)
CIE-LAB	lab(70.73, -24.22, -20.29)
CIE-LCH	lch(70.73, 31.60, 219.94°)
OKLab	oklab(73.82% -0.0856 -0.0563)
OKLCH	oklch(73.82% 0.102 213.3)
XYZ	xyz(32.4987, 41.8030, 66.6653)
Luminance	0.4181 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBD1 #D1654F

analogous

#4FD1A6 #4FBBD1 #4F7AD1

triadic

#4FBBD1 #D14FBB #BBD14F

tetradic

#4FBBD1 #A64FD1 #D1654F #7AD14F

square

#4FBBD1 #A64FD1 #D1654F #7AD14F

split-complementary

#4FBBD1 #D14F7A #D1A64F

monochromatic

#227383 #2F9DB4 #4FBBD1 #80CEDE #B0E0EA

Accessibility & contrast

On white

2.24

#4FBBD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#4FBBD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBD1

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBD1	#FFFFFF	#000000	##000000
##4FBBD1	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB5D2

Deuteranopia (green-blind)

#97A7D1

Tritanopia (blue-blind)

#00C4C2

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4fbbd1;
/* rgb */ color: rgb(79, 187, 209);
/* oklch */ color: oklch(73.8% 0.102 213.3);

Tailwind

colors: {
  custom: {
    50: '#8ecfdf',
    500: '#4fbbd1',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbd1;
$custom-light: #8ecfdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbd1",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 209
  },
  "hsl": {
    "h": 190.154,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.73821,
    "c": 0.10248,
    "h": 213.3
  },
  "luminance": 0.41806
}

Semantic roles & 50–950 ramp

primary

#4FBBD1

secondary

#D9ACA3

accent

#6046E2

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4FBBD1

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

Preview Lab → · Contrast checker → · Palette generator →