#4D838D#4D838D

#4D838D is a mid, muted teal. Relative luminance 0.197; OKLCH L 57.6% C 0.059 H 210.7°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4D838D
RGB	rgb(77, 131, 141)
HSL	hsl(189, 29%, 43%)
HSV	hsv(189, 45%, 55%)
CMYK	cmyk(45.4%, 7.1%, 0%, 44.7%)
CIE-LAB	lab(51.53, -15.11, -10.99)
CIE-LCH	lch(51.53, 18.69, 216.02°)
OKLab	oklab(57.64% -0.051 -0.0302)
OKLCH	oklch(57.64% 0.059 210.7)
XYZ	xyz(15.9828, 19.7323, 28.1606)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D838D #8D574D

analogous

#4D8D77 #4D838D #4D638D

triadic

#4D838D #8D4D83 #838D4D

tetradic

#4D838D #774D8D #8D574D #638D4D

square

#4D838D #774D8D #8D574D #638D4D

split-complementary

#4D838D #8D4D63 #8D774D

monochromatic

#22393E #375E65 #4D838D #6AA3AD #91BBC3

Accessibility & contrast

On white

4.25

#4D838D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#4D838D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D838D

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D838D	#FFFFFF	#000000	##000000
##4D838D	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7F8E

Deuteranopia (green-blind)

#70778D

Tritanopia (blue-blind)

#2F8886

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4d838d;
/* rgb */ color: rgb(77, 131, 141);
/* oklch */ color: oklch(57.6% 0.059 210.7);

Tailwind

colors: {
  custom: {
    50: '#83a7ae',
    500: '#4d838d',
    950: '#000000',
  },
}

SCSS

$custom: #4d838d;
$custom-light: #83a7ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d838d",
  "rgb": {
    "r": 77,
    "g": 131,
    "b": 141
  },
  "hsl": {
    "h": 189.375,
    "s": 29.358,
    "l": 42.745
  },
  "oklch": {
    "l": 0.57635,
    "c": 0.05928,
    "h": 210.7
  },
  "luminance": 0.19733
}

Semantic roles & 50–950 ramp

primary

#4D838D

secondary

#AF8D86

accent

#7262C6

background

#F8FAFA

surface

#EFF4F4

border

#CACECE

text

#0B0F10

muted

#7C7F7F

Preview Lab

Preview with #4D838D

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

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