#428985#428985

#428985 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 58.3% C 0.072 H 190.5°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#428985
RGB	rgb(66, 137, 133)
HSL	hsl(177, 35%, 40%)
HSV	hsv(177, 52%, 54%)
CMYK	cmyk(51.8%, 0%, 2.9%, 46.3%)
CIE-LAB	lab(52.67, -23.25, -4.69)
CIE-LCH	lch(52.67, 23.72, 191.41°)
OKLab	oklab(58.33% -0.0705 -0.013)
OKLCH	oklch(58.33% 0.072 190.5)
XYZ	xyz(15.4243, 20.7416, 25.3765)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428985 #894246

analogous

#428962 #428985 #426989

triadic

#428985 #854289 #898542

tetradic

#428985 #624289 #894246 #698942

square

#428985 #624289 #894246 #698942

split-complementary

#428985 #894269 #896242

monochromatic

#1A3635 #2E605D #428985 #59AFAA #82C3BF

Accessibility & contrast

On white

4.08

#428985 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#428985 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428985

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428985	#FFFFFF	#000000	##000000
##428985	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828385

Deuteranopia (green-blind)

#767A86

Tritanopia (blue-blind)

#158C88

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #428985;
/* rgb */ color: rgb(66, 137, 133);
/* oklch */ color: oklch(58.3% 0.072 190.5);

Tailwind

colors: {
  custom: {
    50: '#7daba8',
    500: '#428985',
    950: '#000000',
  },
}

SCSS

$custom: #428985;
$custom-light: #7daba8;
$custom-dark: #000000;

JSON

{
  "hex": "#428985",
  "rgb": {
    "r": 66,
    "g": 137,
    "b": 133
  },
  "hsl": {
    "h": 176.62,
    "s": 34.975,
    "l": 39.804
  },
  "oklch": {
    "l": 0.58329,
    "c": 0.07168,
    "h": 190.5
  },
  "luminance": 0.20743
}

Semantic roles & 50–950 ramp

primary

#428985

secondary

#AE797C

accent

#5D63CB

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A100F

muted

#7C7F7F

Preview Lab

Preview with #428985

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

Preview Lab → · Contrast checker → · Palette generator →