#528A19#528A19

#528A19 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.3% C 0.151 H 133.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#528A19
RGB	rgb(82, 138, 25)
HSL	hsl(90, 69%, 32%)
HSV	hsv(90, 82%, 54%)
CMYK	cmyk(40.6%, 0%, 81.9%, 45.9%)
CIE-LAB	lab(51.88, -36.69, 49.92)
CIE-LCH	lch(51.88, 61.95, 126.32°)
OKLab	oklab(57.29% -0.1035 0.1101)
OKLCH	oklch(57.29% 0.151 133.2)
XYZ	xyz(12.7434, 20.0404, 4.1162)
Luminance	0.2004 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528A19 #51198A

analogous

#8A8A19 #528A19 #198A19

triadic

#528A19 #19528A #8A1952

tetradic

#528A19 #198A8A #51198A #8A1919

square

#528A19 #198A8A #51198A #8A1919

split-complementary

#528A19 #19198A #8A198A

monochromatic

#142206 #335610 #528A19 #71BE22 #8FDD41

Accessibility & contrast

On white

4.19

#528A19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#528A19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528A19

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528A19	#FFFFFF	#000000	##000000
##528A19	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#887A26

Tritanopia (blue-blind)

#528475

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #528a19;
/* rgb */ color: rgb(82, 138, 25);
/* oklch */ color: oklch(57.3% 0.151 133.2);

Tailwind

colors: {
  custom: {
    50: '#88ac61',
    500: '#528a19',
    950: '#000000',
  },
}

SCSS

$custom: #528a19;
$custom-light: #88ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#528a19",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 25
  },
  "hsl": {
    "h": 89.735,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57293,
    "c": 0.15109,
    "h": 133.2
  },
  "luminance": 0.20041
}

Semantic roles & 50–950 ramp

primary

#528A19

secondary

#7F42BD

accent

#3CEC93

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #528A19

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

Preview Lab → · Contrast checker → · Palette generator →