#528628#528628

#528628 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.3% C 0.137 H 133.9°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#528628
RGB	rgb(82, 134, 40)
HSL	hsl(93, 54%, 34%)
HSV	hsv(93, 70%, 53%)
CMYK	cmyk(38.8%, 0%, 70.1%, 47.5%)
CIE-LAB	lab(50.68, -33.92, 43.25)
CIE-LCH	lch(50.68, 54.97, 128.11°)
OKLab	oklab(56.34% -0.0949 0.0985)
OKLCH	oklch(56.34% 0.137 133.9)
XYZ	xyz(12.3875, 18.9967, 5.0211)
Luminance	0.1900 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528628 #5C2886

analogous

#818628 #528628 #28862D

triadic

#528628 #285286 #862852

tetradic

#528628 #288186 #5C2886 #862D28

square

#528628 #288186 #5C2886 #862D28

split-complementary

#528628 #2D2886 #862881

monochromatic

#18280C #35571A #528628 #6FB536 #8ECE5B

Accessibility & contrast

On white

4.38

#528628 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#528628 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528628

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528628	#FFFFFF	#000000	##000000
##528628	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B1A

Deuteranopia (green-blind)

#847730

Tritanopia (blue-blind)

#528173

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #528628;
/* rgb */ color: rgb(82, 134, 40);
/* oklch */ color: oklch(56.3% 0.137 133.9);

Tailwind

colors: {
  custom: {
    50: '#87a967',
    500: '#528628',
    950: '#000000',
  },
}

SCSS

$custom: #528628;
$custom-light: #87a967;
$custom-dark: #000000;

JSON

{
  "hex": "#528628",
  "rgb": {
    "r": 82,
    "g": 134,
    "b": 40
  },
  "hsl": {
    "h": 93.191,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56343,
    "c": 0.13673,
    "h": 133.9
  },
  "luminance": 0.18997
}

Semantic roles & 50–950 ramp

primary

#528628

secondary

#8A57B3

accent

#4ADD9C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528628

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

Preview Lab → · Contrast checker → · Palette generator →