#455C58#455C58

#455C58 is a mid, muted teal. Relative luminance 0.096; OKLCH L 45.5% C 0.029 H 183.2°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#455C58
RGB	rgb(69, 92, 88)
HSL	hsl(170, 14%, 32%)
HSV	hsv(170, 25%, 36%)
CMYK	cmyk(25%, 0%, 4.3%, 63.9%)
CIE-LAB	lab(37.16, -9.62, -0.54)
CIE-LCH	lch(37.16, 9.64, 183.20°)
OKLab	oklab(45.47% -0.0285 -0.0016)
OKLCH	oklch(45.47% 0.029 183.2)
XYZ	xyz(8.0423, 9.6238, 10.6645)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455C58 #5C4549

analogous

#455C4D #455C58 #45555C

triadic

#455C58 #58455C #5C5845

tetradic

#455C58 #4D455C #5C4549 #555C45

square

#455C58 #4D455C #5C4549 #555C45

split-complementary

#455C58 #5C4555 #5C4D45

monochromatic

#111615 #2B3937 #455C58 #5F7F79 #7E9E98

Accessibility & contrast

On white

7.18

#455C58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#455C58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455C58

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455C58	#FFFFFF	#000000	##FFFFFF
##455C58	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5958

Deuteranopia (green-blind)

#555658

Tritanopia (blue-blind)

#3F5D5B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #455c58;
/* rgb */ color: rgb(69, 92, 88);
/* oklch */ color: oklch(45.5% 0.029 183.2);

Tailwind

colors: {
  custom: {
    50: '#798a87',
    500: '#455c58',
    950: '#000000',
  },
}

SCSS

$custom: #455c58;
$custom-light: #798a87;
$custom-dark: #000000;

JSON

{
  "hex": "#455c58",
  "rgb": {
    "r": 69,
    "g": 92,
    "b": 88
  },
  "hsl": {
    "h": 169.565,
    "s": 14.286,
    "l": 31.569
  },
  "oklch": {
    "l": 0.45468,
    "c": 0.02858,
    "h": 183.2
  },
  "luminance": 0.09624
}

Semantic roles & 50–950 ramp

primary

#455C58

secondary

#8B7276

accent

#717DB7

background

#F7F8F8

surface

#EDF0EF

border

#C8CBCA

text

#090B0B

muted

#7B7C7C

Preview Lab

Preview with #455C58

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

Preview Lab → · Contrast checker → · Palette generator →