#4C8B99#4C8B99

#4C8B99 is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.0% C 0.068 H 213.8°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C8B99
RGB	rgb(76, 139, 153)
HSL	hsl(191, 34%, 45%)
HSV	hsv(191, 50%, 60%)
CMYK	cmyk(50.3%, 9.2%, 0%, 40%)
CIE-LAB	lab(54.34, -16.28, -13.72)
CIE-LCH	lch(54.34, 21.29, 220.12°)
OKLab	oklab(60.01% -0.0566 -0.0379)
OKLCH	oklch(60.01% 0.068 213.8)
XYZ	xyz(17.9607, 22.3001, 33.4887)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8B99 #995A4C

analogous

#4C9980 #4C8B99 #4C6599

triadic

#4C8B99 #994C8B #8B994C

tetradic

#4C8B99 #804C99 #995A4C #65994C

square

#4C8B99 #804C99 #995A4C #65994C

split-complementary

#4C8B99 #994C65 #99804C

monochromatic

#234147 #386670 #4C8B99 #6CA9B6 #95C1CA

Accessibility & contrast

On white

3.85

#4C8B99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4C8B99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8B99

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8B99	#FFFFFF	#000000	##000000
##4C8B99	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80879A

Deuteranopia (green-blind)

#747E99

Tritanopia (blue-blind)

#1F918F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4c8b99;
/* rgb */ color: rgb(76, 139, 153);
/* oklch */ color: oklch(60.0% 0.068 213.8);

Tailwind

colors: {
  custom: {
    50: '#84adb7',
    500: '#4c8b99',
    950: '#000000',
  },
}

SCSS

$custom: #4c8b99;
$custom-light: #84adb7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8b99",
  "rgb": {
    "r": 76,
    "g": 139,
    "b": 153
  },
  "hsl": {
    "h": 190.909,
    "s": 33.624,
    "l": 44.902
  },
  "oklch": {
    "l": 0.60007,
    "c": 0.06814,
    "h": 213.8
  },
  "luminance": 0.22302
}

Semantic roles & 50–950 ramp

primary

#4C8B99

secondary

#B7928A

accent

#725ECA

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1011

muted

#7C7F80

Preview Lab

Preview with #4C8B99

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

Preview Lab → · Contrast checker → · Palette generator →