#428161#428161

#428161 is a mid, moderate green. Relative luminance 0.177; OKLCH L 55.2% C 0.083 H 159.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#428161
RGB	rgb(66, 129, 97)
HSL	hsl(150, 32%, 38%)
HSV	hsv(150, 49%, 51%)
CMYK	cmyk(48.8%, 0%, 24.8%, 49.4%)
CIE-LAB	lab(49.16, -28.26, 11.20)
CIE-LCH	lch(49.16, 30.39, 158.38°)
OKLab	oklab(55.17% -0.0779 0.0286)
OKLCH	oklch(55.17% 0.083 159.8)
XYZ	xyz(12.2537, 17.7209, 14.0817)
Luminance	0.1772 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428161 #814262

analogous

#428142 #428161 #428180

triadic

#428161 #614281 #816142

tetradic

#428161 #424281 #814262 #818042

square

#428161 #424281 #814262 #818042

split-complementary

#428161 #804281 #814242

monochromatic

#193024 #2D5943 #428161 #57A97F #80BE9E

Accessibility & contrast

On white

4.62

#428161 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#428161 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428161

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428161	#FFFFFF	#000000	##FFFFFF
##428161	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80795F

Deuteranopia (green-blind)

#767263

Tritanopia (blue-blind)

#318178

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #428161;
/* rgb */ color: rgb(66, 129, 97);
/* oklch */ color: oklch(55.2% 0.083 159.8);

Tailwind

colors: {
  custom: {
    50: '#7aa68e',
    500: '#428161',
    950: '#000000',
  },
}

SCSS

$custom: #428161;
$custom-light: #7aa68e;
$custom-dark: #000000;

JSON

{
  "hex": "#428161",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 97
  },
  "hsl": {
    "h": 149.524,
    "s": 32.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.55168,
    "c": 0.08302,
    "h": 159.8
  },
  "luminance": 0.17722
}

Semantic roles & 50–950 ramp

primary

#428161

secondary

#A97690

accent

#5F95C8

background

#F7FAF8

surface

#EEF4F0

border

#C9CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #428161

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

Preview Lab → · Contrast checker → · Palette generator →