#428259#428259

#428259 is a mid, moderate green. Relative luminance 0.178; OKLCH L 55.2% C 0.092 H 154.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#428259
RGB	rgb(66, 130, 89)
HSL	hsl(142, 33%, 38%)
HSV	hsv(142, 49%, 51%)
CMYK	cmyk(49.2%, 0%, 31.5%, 49%)
CIE-LAB	lab(49.31, -30.44, 16.02)
CIE-LCH	lch(49.31, 34.40, 152.24°)
OKLab	oklab(55.23% -0.0831 0.0406)
OKLCH	oklch(55.23% 0.092 154)
XYZ	xyz(12.0317, 17.8439, 12.2594)
Luminance	0.1784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428259 #82426B

analogous

#4B8242 #428259 #428279

triadic

#428259 #594282 #825942

tetradic

#428259 #424B82 #82426B #827942

square

#428259 #424B82 #82426B #827942

split-complementary

#428259 #794282 #82424B

monochromatic

#193121 #2D593D #428259 #57AA75 #80BE96

Accessibility & contrast

On white

4.60

#428259 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#428259 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428259

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428259	#FFFFFF	#000000	##FFFFFF
##428259	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827956

Deuteranopia (green-blind)

#78735B

Tritanopia (blue-blind)

#338177

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #428259;
/* rgb */ color: rgb(66, 130, 89);
/* oklch */ color: oklch(55.2% 0.092 154.0);

Tailwind

colors: {
  custom: {
    50: '#7ba788',
    500: '#428259',
    950: '#000000',
  },
}

SCSS

$custom: #428259;
$custom-light: #7ba788;
$custom-dark: #000000;

JSON

{
  "hex": "#428259",
  "rgb": {
    "r": 66,
    "g": 130,
    "b": 89
  },
  "hsl": {
    "h": 141.563,
    "s": 32.653,
    "l": 38.431
  },
  "oklch": {
    "l": 0.55233,
    "c": 0.09247,
    "h": 154
  },
  "luminance": 0.17845
}

Semantic roles & 50–950 ramp

primary

#428259

secondary

#A97797

accent

#5FA3C9

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#0A0F0B

muted

#7C7F7C

Preview Lab

Preview with #428259

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

Preview Lab → · Contrast checker → · Palette generator →