#528C19#528C19

#528C19 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.8% C 0.154 H 133.5°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#528C19
RGB	rgb(82, 140, 25)
HSL	hsl(90, 70%, 32%)
HSV	hsv(90, 82%, 55%)
CMYK	cmyk(41.4%, 0%, 82.1%, 45.1%)
CIE-LAB	lab(52.53, -37.56, 50.51)
CIE-LCH	lch(52.53, 62.94, 126.63°)
OKLab	oklab(57.82% -0.1058 0.1114)
OKLCH	oklch(57.82% 0.154 133.5)
XYZ	xyz(13.0330, 20.6195, 4.2128)
Luminance	0.2062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528C19 #53198C

analogous

#8C8C19 #528C19 #198C1A

triadic

#528C19 #19528C #8C1952

tetradic

#528C19 #198C8C #53198C #8C1A19

square

#528C19 #198C8C #53198C #8C1A19

split-complementary

#528C19 #1A198C #8C198C

monochromatic

#152406 #345810 #528C19 #70C022 #8FDD42

Accessibility & contrast

On white

4.10

#528C19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#528C19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528C19

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528C19	#FFFFFF	#000000	##000000
##528C19	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#8A7C26

Tritanopia (blue-blind)

#528677

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #528c19;
/* rgb */ color: rgb(82, 140, 25);
/* oklch */ color: oklch(57.8% 0.154 133.5);

Tailwind

colors: {
  custom: {
    50: '#88ae61',
    500: '#528c19',
    950: '#000000',
  },
}

SCSS

$custom: #528c19;
$custom-light: #88ae61;
$custom-dark: #000000;

JSON

{
  "hex": "#528c19",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 25
  },
  "hsl": {
    "h": 90.261,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57824,
    "c": 0.15361,
    "h": 133.5
  },
  "luminance": 0.2062
}

Semantic roles & 50–950 ramp

primary

#528C19

secondary

#8143BE

accent

#3BED95

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #528C19

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

Preview Lab → · Contrast checker → · Palette generator →