#4DB8D0#4DB8D0

#4DB8D0 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.0% C 0.103 H 215.1°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4DB8D0
RGB	rgb(77, 184, 208)
HSL	hsl(191, 58%, 56%)
HSV	hsv(191, 63%, 82%)
CMYK	cmyk(63%, 11.5%, 0%, 18.4%)
CIE-LAB	lab(69.76, -23.34, -21.23)
CIE-LCH	lch(69.76, 31.55, 222.28°)
OKLab	oklab(73.01% -0.084 -0.059)
OKLCH	oklch(73.01% 0.103 215.1)
XYZ	xyz(31.5816, 40.4095, 65.7977)
Luminance	0.4041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB8D0 #D0654D

analogous

#4DD0A6 #4DB8D0 #4D76D0

triadic

#4DB8D0 #D04DB8 #B8D04D

tetradic

#4DB8D0 #A64DD0 #D0654D #76D04D

square

#4DB8D0 #A64DD0 #D0654D #76D04D

split-complementary

#4DB8D0 #D04D76 #D0A64D

monochromatic

#226F81 #2F99B1 #4DB8D0 #7DCBDD #AEDFEA

Accessibility & contrast

On white

2.31

#4DB8D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#4DB8D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB8D0

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB8D0	#FFFFFF	#000000	##000000
##4DB8D0	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B2D1

Deuteranopia (green-blind)

#94A4D0

Tritanopia (blue-blind)

#00C1BF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4db8d0;
/* rgb */ color: rgb(77, 184, 208);
/* oklch */ color: oklch(73.0% 0.103 215.1);

Tailwind

colors: {
  custom: {
    50: '#8ccdde',
    500: '#4db8d0',
    950: '#000000',
  },
}

SCSS

$custom: #4db8d0;
$custom-light: #8ccdde;
$custom-dark: #000000;

JSON

{
  "hex": "#4db8d0",
  "rgb": {
    "r": 77,
    "g": 184,
    "b": 208
  },
  "hsl": {
    "h": 190.992,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.7301,
    "c": 0.10265,
    "h": 215.1
  },
  "luminance": 0.40413
}

Semantic roles & 50–950 ramp

primary

#4DB8D0

secondary

#D8ABA1

accent

#6346E1

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB8D0

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

Preview Lab → · Contrast checker → · Palette generator →