#4EA5B0#4EA5B0

#4EA5B0 is a light, moderate teal. Relative luminance 0.317; OKLCH L 67.3% C 0.085 H 206.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX#4EA5B0
RGBrgb(78, 165, 176)
HSLhsl(187, 39%, 50%)
HSVhsv(187, 56%, 69%)
CMYKcmyk(55.7%, 6.2%, 0%, 31%)
CIE-LABlab(63.06, -22.88, -13.64)
CIE-LCHlch(63.06, 26.64, 210.79°)
OKLaboklab(67.28% -0.0759 -0.0377)
OKLCHoklch(67.28% 0.085 206.4)
XYZxyz(24.4303, 31.6622, 45.8898)
Luminance0.3166 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EA5B0 #B0594E
analogous
#4EB08A #4EA5B0 #4E74B0
triadic
#4EA5B0 #B04EA5 #A5B04E
tetradic
#4EA5B0 #8A4EB0 #B0594E #74B04E
square
#4EA5B0 #8A4EB0 #B0594E #74B04E
split-complementary
#4EA5B0 #B04E74 #B08A4E
monochromatic
#28555B #3B7D86 #4EA5B0 #78BBC3 #A2D0D6

Accessibility & contrast

On white

2.86
#4EA5B0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.33
#4EA5B0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA5B0
7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EA5B0#FFFFFF#000000##000000
##4EA5B01.002.867.337.33
#FFFFFF2.861.0021.0021.00
#0000007.3321.001.001.00
##0000007.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#999FB1
Deuteranopia (green-blind)
#8A94B0
Tritanopia (blue-blind)
#00ABA8
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #4ea5b0;
/* rgb */ color: rgb(78, 165, 176);
/* oklch */ color: oklch(67.3% 0.085 206.4);
Tailwind
colors: {
  custom: {
    50: '#88c0c7',
    500: '#4ea5b0',
    950: '#000000',
  },
}
SCSS
$custom: #4ea5b0;
$custom-light: #88c0c7;
$custom-dark: #000000;
JSON
{
  "hex": "#4ea5b0",
  "rgb": {
    "r": 78,
    "g": 165,
    "b": 176
  },
  "hsl": {
    "h": 186.735,
    "s": 38.583,
    "l": 49.804
  },
  "oklch": {
    "l": 0.67278,
    "c": 0.08472,
    "h": 206.4
  },
  "luminance": 0.31665
}

Semantic roles & 50–950 ramp

primary
#4EA5B0
secondary
#C39C97
accent
#6659CF
background
#F8FBFC
surface
#F0F7F8
border
#CBD0D1
text
#0C1213
muted
#7D8182

Preview Lab

Preview with #4EA5B0

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

Preview Lab → · Contrast checker → · Palette generator →

#4EA5B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva