#428D7C#428D7C

#428D7C is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.1% C 0.080 H 176.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#428D7C
RGB	rgb(66, 141, 124)
HSL	hsl(166, 36%, 41%)
HSV	hsv(166, 53%, 55%)
CMYK	cmyk(53.2%, 0%, 12.1%, 44.7%)
CIE-LAB	lab(53.67, -27.66, 1.99)
CIE-LCH	lch(53.67, 27.73, 175.89°)
OKLab	oklab(59.05% -0.0795 0.0049)
OKLCH	oklch(59.05% 0.08 176.5)
XYZ	xyz(15.4081, 21.6619, 22.4341)
Luminance	0.2166 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428D7C #8D4253

analogous

#428D56 #428D7C #42788D

triadic

#428D7C #7C428D #8D7C42

tetradic

#428D7C #56428D #8D4253 #788D42

square

#428D7C #56428D #8D4253 #788D42

split-complementary

#428D7C #8D4278 #8D5642

monochromatic

#1B3A33 #2E6357 #428D7C #5AB29E #84C5B7

Accessibility & contrast

On white

3.94

#428D7C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#428D7C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428D7C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428D7C	#FFFFFF	#000000	##000000
##428D7C	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88857B

Deuteranopia (green-blind)

#7C7D7D

Tritanopia (blue-blind)

#1C8F88

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #428d7c;
/* rgb */ color: rgb(66, 141, 124);
/* oklch */ color: oklch(59.1% 0.080 176.5);

Tailwind

colors: {
  custom: {
    50: '#7dafa1',
    500: '#428d7c',
    950: '#000000',
  },
}

SCSS

$custom: #428d7c;
$custom-light: #7dafa1;
$custom-dark: #000000;

JSON

{
  "hex": "#428d7c",
  "rgb": {
    "r": 66,
    "g": 141,
    "b": 124
  },
  "hsl": {
    "h": 166.4,
    "s": 36.232,
    "l": 40.588
  },
  "oklch": {
    "l": 0.59053,
    "c": 0.07963,
    "h": 176.5
  },
  "luminance": 0.21663
}

Semantic roles & 50–950 ramp

primary

#428D7C

secondary

#B07B87

accent

#5C75CC

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A100F

muted

#7C7F7E

Preview Lab

Preview with #428D7C

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

Preview Lab → · Contrast checker → · Palette generator →