#458C8F#458C8F

#458C8F is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.6% C 0.071 H 199.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#458C8F
RGB	rgb(69, 140, 143)
HSL	hsl(182, 35%, 42%)
HSV	hsv(182, 52%, 56%)
CMYK	cmyk(51.7%, 2.1%, 0%, 43.9%)
CIE-LAB	lab(54.03, -21.32, -8.44)
CIE-LCH	lch(54.03, 22.93, 201.61°)
OKLab	oklab(59.57% -0.0674 -0.0233)
OKLCH	oklch(59.57% 0.071 199.1)
XYZ	xyz(16.7882, 22.0030, 29.3436)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458C8F #8F4845

analogous

#458F6D #458C8F #45678F

triadic

#458C8F #8F458C #8C8F45

tetradic

#458C8F #6D458F #8F4845 #678F45

square

#458C8F #6D458F #8F4845 #678F45

split-complementary

#458C8F #8F4567 #8F6D45

monochromatic

#1D3B3C #316466 #458C8F #5FAFB2 #89C3C6

Accessibility & contrast

On white

3.89

#458C8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#458C8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458C8F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458C8F	#FFFFFF	#000000	##000000
##458C8F	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83868F

Deuteranopia (green-blind)

#777D8F

Tritanopia (blue-blind)

#11908D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #458c8f;
/* rgb */ color: rgb(69, 140, 143);
/* oklch */ color: oklch(59.6% 0.071 199.1);

Tailwind

colors: {
  custom: {
    50: '#7faeaf',
    500: '#458c8f',
    950: '#000000',
  },
}

SCSS

$custom: #458c8f;
$custom-light: #7faeaf;
$custom-dark: #000000;

JSON

{
  "hex": "#458c8f",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 143
  },
  "hsl": {
    "h": 182.432,
    "s": 34.906,
    "l": 41.569
  },
  "oklch": {
    "l": 0.59565,
    "c": 0.07132,
    "h": 199.1
  },
  "luminance": 0.22005
}

Semantic roles & 50–950 ramp

primary

#458C8F

secondary

#B1817F

accent

#615DCB

background

#F8FAFA

surface

#EFF4F4

border

#CACECE

text

#0B1010

muted

#7C7F7F

Preview Lab

Preview with #458C8F

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

Preview Lab → · Contrast checker → · Palette generator →