#4B7971#4B7971

#4B7971 is a mid, muted teal. Relative luminance 0.164; OKLCH L 54.0% C 0.052 H 182.1°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B7971
RGB	rgb(75, 121, 113)
HSL	hsl(170, 23%, 38%)
HSV	hsv(170, 38%, 47%)
CMYK	cmyk(38%, 0%, 6.6%, 52.5%)
CIE-LAB	lab(47.45, -17.73, -0.59)
CIE-LCH	lch(47.45, 17.74, 181.92°)
OKLab	oklab(54.04% -0.0522 -0.0019)
OKLCH	oklch(54.04% 0.052 182.1)
XYZ	xyz(12.7186, 16.3620, 18.1076)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7971 #794B53

analogous

#4B795A #4B7971 #4B6A79

triadic

#4B7971 #714B79 #79714B

tetradic

#4B7971 #5A4B79 #794B53 #6A794B

square

#4B7971 #5A4B79 #794B53 #6A794B

split-complementary

#4B7971 #794B6A #795A4B

monochromatic

#1C2D2A #34534E #4B7971 #639E94 #89B6AE

Accessibility & contrast

On white

4.92

#4B7971 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4B7971 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7971

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7971	#FFFFFF	#000000	##FFFFFF
##4B7971	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757471

Deuteranopia (green-blind)

#6D6E72

Tritanopia (blue-blind)

#3B7B76

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4b7971;
/* rgb */ color: rgb(75, 121, 113);
/* oklch */ color: oklch(54.0% 0.052 182.1);

Tailwind

colors: {
  custom: {
    50: '#7fa099',
    500: '#4b7971',
    950: '#000000',
  },
}

SCSS

$custom: #4b7971;
$custom-light: #7fa099;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7971",
  "rgb": {
    "r": 75,
    "g": 121,
    "b": 113
  },
  "hsl": {
    "h": 169.565,
    "s": 23.469,
    "l": 38.431
  },
  "oklch": {
    "l": 0.5404,
    "c": 0.05222,
    "h": 182.1
  },
  "luminance": 0.16363
}

Semantic roles & 50–950 ramp

primary

#4B7971

secondary

#A27E84

accent

#6877C0

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0E0E

muted

#7C7E7E

Preview Lab

Preview with #4B7971

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

Preview Lab → · Contrast checker → · Palette generator →