#528023#528023

#528023 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.7% C 0.132 H 132.3°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#528023
RGB	rgb(82, 128, 35)
HSL	hsl(90, 57%, 32%)
HSV	hsv(90, 73%, 50%)
CMYK	cmyk(35.9%, 0%, 72.7%, 49.8%)
CIE-LAB	lab(48.70, -31.57, 43.27)
CIE-LCH	lch(48.70, 53.57, 126.12°)
OKLab	oklab(54.71% -0.0889 0.0978)
OKLCH	oklch(54.71% 0.132 132.3)
XYZ	xyz(11.5021, 17.3531, 4.3332)
Luminance	0.1735 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528023 #512380

analogous

#808023 #528023 #248023

triadic

#528023 #235280 #802352

tetradic

#528023 #238080 #512380 #802324

square

#528023 #238080 #512380 #802324

split-complementary

#528023 #232480 #802380

monochromatic

#142009 #335016 #528023 #71B030 #8FCF4F

Accessibility & contrast

On white

4.70

#528023 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#528023 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #528023

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528023	#FFFFFF	#000000	##FFFFFF
##528023	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867614

Deuteranopia (green-blind)

#7F722B

Tritanopia (blue-blind)

#537B6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #528023;
/* rgb */ color: rgb(82, 128, 35);
/* oklch */ color: oklch(54.7% 0.132 132.3);

Tailwind

colors: {
  custom: {
    50: '#86a564',
    500: '#528023',
    950: '#000000',
  },
}

SCSS

$custom: #528023;
$custom-light: #86a564;
$custom-dark: #000000;

JSON

{
  "hex": "#528023",
  "rgb": {
    "r": 82,
    "g": 128,
    "b": 35
  },
  "hsl": {
    "h": 89.677,
    "s": 57.055,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54713,
    "c": 0.13214,
    "h": 132.3
  },
  "luminance": 0.17354
}

Semantic roles & 50–950 ramp

primary

#528023

secondary

#7F4DB2

accent

#47E093

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #528023

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

Preview Lab → · Contrast checker → · Palette generator →