#458C8B#458C8B

#458C8B is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.4% C 0.071 H 194.2°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#458C8B
RGB	rgb(69, 140, 139)
HSL	hsl(179, 34%, 41%)
HSV	hsv(179, 51%, 55%)
CMYK	cmyk(50.7%, 0%, 0.7%, 45.1%)
CIE-LAB	lab(53.90, -22.44, -6.32)
CIE-LCH	lch(53.90, 23.31, 195.73°)
OKLab	oklab(59.42% -0.0692 -0.0175)
OKLCH	oklch(59.42% 0.071 194.2)
XYZ	xyz(16.4906, 21.8840, 27.7761)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458C8B #8C4546

analogous

#458C67 #458C8B #45698C

triadic

#458C8B #8B458C #8C8B45

tetradic

#458C8B #67458C #8C4546 #698C45

square

#458C8B #67458C #8C4546 #698C45

split-complementary

#458C8B #8C4569 #8C6745

monochromatic

#1D3A3A #316362 #458C8B #5EB0AF #87C4C3

Accessibility & contrast

On white

3.91

#458C8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#458C8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458C8B

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458C8B	#FFFFFF	#000000	##000000
##458C8B	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84868B

Deuteranopia (green-blind)

#787D8C

Tritanopia (blue-blind)

#17908B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #458c8b;
/* rgb */ color: rgb(69, 140, 139);
/* oklch */ color: oklch(59.4% 0.071 194.2);

Tailwind

colors: {
  custom: {
    50: '#7faeac',
    500: '#458c8b',
    950: '#000000',
  },
}

SCSS

$custom: #458c8b;
$custom-light: #7faeac;
$custom-dark: #000000;

JSON

{
  "hex": "#458c8b",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 139
  },
  "hsl": {
    "h": 179.155,
    "s": 33.971,
    "l": 40.98
  },
  "oklch": {
    "l": 0.59421,
    "c": 0.07137,
    "h": 194.2
  },
  "luminance": 0.21885
}

Semantic roles & 50–950 ramp

primary

#458C8B

secondary

#AF7E7E

accent

#5E5FCA

background

#F8FAFA

surface

#EFF4F4

border

#CACECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #458C8B

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

Preview Lab → · Contrast checker → · Palette generator →