#4EA3A7#4EA3A7

#4EA3A7 is a light, moderate teal. Relative luminance 0.306; OKLCH L 66.5% C 0.082 H 199.5°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#4EA3A7
RGB	rgb(78, 163, 167)
HSL	hsl(183, 36%, 48%)
HSV	hsv(183, 53%, 65%)
CMYK	cmyk(53.3%, 2.4%, 0%, 34.5%)
CIE-LAB	lab(62.17, -24.41, -9.92)
CIE-LCH	lch(62.17, 26.35, 202.12°)
OKLab	oklab(66.46% -0.0774 -0.0274)
OKLCH	oklch(66.46% 0.082 199.5)
XYZ	xyz(23.2113, 30.6019, 41.2353)
Luminance	0.3060 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA3A7 #A7524E

analogous

#4EA77F #4EA3A7 #4E76A7

triadic

#4EA3A7 #A74EA3 #A3A74E

tetradic

#4EA3A7 #7F4EA7 #A7524E #76A74E

square

#4EA3A7 #7F4EA7 #A7524E #76A74E

split-complementary

#4EA3A7 #A74E76 #A77F4E

monochromatic

#275254 #3B7A7D #4EA3A7 #74BBBE #9ECFD2

Accessibility & contrast

On white

2.95

#4EA3A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#4EA3A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA3A7

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA3A7	#FFFFFF	#000000	##000000
##4EA3A7	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999DA7

Deuteranopia (green-blind)

#8A92A8

Tritanopia (blue-blind)

#00A8A4

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4ea3a7;
/* rgb */ color: rgb(78, 163, 167);
/* oklch */ color: oklch(66.5% 0.082 199.5);

Tailwind

colors: {
  custom: {
    50: '#88bec1',
    500: '#4ea3a7',
    950: '#000000',
  },
}

SCSS

$custom: #4ea3a7;
$custom-light: #88bec1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea3a7",
  "rgb": {
    "r": 78,
    "g": 163,
    "b": 167
  },
  "hsl": {
    "h": 182.697,
    "s": 36.327,
    "l": 48.039
  },
  "oklch": {
    "l": 0.66464,
    "c": 0.08214,
    "h": 199.5
  },
  "luminance": 0.30604
}

Semantic roles & 50–950 ramp

primary

#4EA3A7

secondary

#BE9492

accent

#615BCC

background

#F8FBFB

surface

#F0F7F7

border

#CBD0D0

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #4EA3A7

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

Preview Lab → · Contrast checker → · Palette generator →