#4EB7CF#4EB7CF

#4EB7CF is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.8% C 0.102 H 215.3°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#4EB7CF
RGB	rgb(78, 183, 207)
HSL	hsl(191, 57%, 56%)
HSV	hsv(191, 62%, 81%)
CMYK	cmyk(62.3%, 11.6%, 0%, 18.8%)
CIE-LAB	lab(69.46, -22.96, -21.13)
CIE-LCH	lch(69.46, 31.21, 222.62°)
OKLab	oklab(72.77% -0.0828 -0.0587)
OKLCH	oklch(72.77% 0.102 215.3)
XYZ	xyz(31.3333, 39.9884, 65.0866)
Luminance	0.3999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB7CF #CF664E

analogous

#4ECFA6 #4EB7CF #4E76CF

triadic

#4EB7CF #CF4EB7 #B7CF4E

tetradic

#4EB7CF #A64ECF #CF664E #76CF4E

square

#4EB7CF #A64ECF #CF664E #76CF4E

split-complementary

#4EB7CF #CF4E76 #CFA64E

monochromatic

#236F80 #3098B0 #4EB7CF #7ECBDC #AEDEE9

Accessibility & contrast

On white

2.33

#4EB7CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#4EB7CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB7CF

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB7CF	#FFFFFF	#000000	##000000
##4EB7CF	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B2D0

Deuteranopia (green-blind)

#93A4CF

Tritanopia (blue-blind)

#00C0BE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4eb7cf;
/* rgb */ color: rgb(78, 183, 207);
/* oklch */ color: oklch(72.8% 0.102 215.3);

Tailwind

colors: {
  custom: {
    50: '#8dccdd',
    500: '#4eb7cf',
    950: '#000000',
  },
}

SCSS

$custom: #4eb7cf;
$custom-light: #8dccdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb7cf",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 207
  },
  "hsl": {
    "h": 191.163,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.72767,
    "c": 0.1015,
    "h": 215.3
  },
  "luminance": 0.39992
}

Semantic roles & 50–950 ramp

primary

#4EB7CF

secondary

#D7ACA2

accent

#6447E1

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB7CF

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

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