#428C67#428C67

#428C67 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.2% C 0.094 H 159.6°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#428C67
RGB	rgb(66, 140, 103)
HSL	hsl(150, 36%, 40%)
HSV	hsv(150, 53%, 55%)
CMYK	cmyk(52.9%, 0%, 26.4%, 45.1%)
CIE-LAB	lab(52.83, -32.18, 12.87)
CIE-LCH	lch(52.83, 34.66, 158.20°)
OKLab	oklab(58.2% -0.0885 0.0329)
OKLCH	oklch(58.2% 0.094 159.6)
XYZ	xyz(14.0719, 20.8925, 16.1204)
Luminance	0.2089 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428C67 #8C4267

analogous

#428C42 #428C67 #428C8C

triadic

#428C67 #67428C #8C6742

tetradic

#428C67 #42428C #8C4267 #8C8C42

square

#428C67 #42428C #8C4267 #8C8C42

split-complementary

#428C67 #8C428C #8C4242

monochromatic

#1B392A #2E6248 #428C67 #5AB186 #84C5A4

Accessibility & contrast

On white

4.05

#428C67 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#428C67 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428C67

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428C67	#FFFFFF	#000000	##000000
##428C67	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8365

Deuteranopia (green-blind)

#807B69

Tritanopia (blue-blind)

#2B8B82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #428c67;
/* rgb */ color: rgb(66, 140, 103);
/* oklch */ color: oklch(58.2% 0.094 159.6);

Tailwind

colors: {
  custom: {
    50: '#7cae92',
    500: '#428c67',
    950: '#000000',
  },
}

SCSS

$custom: #428c67;
$custom-light: #7cae92;
$custom-dark: #000000;

JSON

{
  "hex": "#428c67",
  "rgb": {
    "r": 66,
    "g": 140,
    "b": 103
  },
  "hsl": {
    "h": 150,
    "s": 35.922,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58204,
    "c": 0.09437,
    "h": 159.6
  },
  "luminance": 0.20894
}

Semantic roles & 50–950 ramp

primary

#428C67

secondary

#B07A95

accent

#5C94CC

background

#F7FAF9

surface

#EEF4F1

border

#C9CECB

text

#0A100D

muted

#7C7F7E

Preview Lab

Preview with #428C67

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

Preview Lab → · Contrast checker → · Palette generator →