#528E1A#528E1A

#528E1A is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.4% C 0.156 H 133.9°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#528E1A
RGB	rgb(82, 142, 26)
HSL	hsl(91, 69%, 33%)
HSV	hsv(91, 82%, 56%)
CMYK	cmyk(42.3%, 0%, 81.7%, 44.3%)
CIE-LAB	lab(53.18, -38.37, 50.81)
CIE-LCH	lch(53.18, 63.67, 127.06°)
OKLab	oklab(58.36% -0.1079 0.1122)
OKLCH	oklch(58.36% 0.156 133.9)
XYZ	xyz(13.3389, 21.2137, 4.3689)
Luminance	0.2121 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528E1A #561A8E

analogous

#8C8E1A #528E1A #1A8E1C

triadic

#528E1A #1A528E #8E1A52

tetradic

#528E1A #1A8C8E #561A8E #8E1C1A

square

#528E1A #1A8C8E #561A8E #8E1C1A

split-complementary

#528E1A #1C1A8E #8E1A8C

monochromatic

#162707 #345A11 #528E1A #70C223 #8FDD45

Accessibility & contrast

On white

4.01

#528E1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#528E1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528E1A

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528E1A	#FFFFFF	#000000	##000000
##528E1A	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8C7D27

Tritanopia (blue-blind)

#528879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #528e1a;
/* rgb */ color: rgb(82, 142, 26);
/* oklch */ color: oklch(58.4% 0.156 133.9);

Tailwind

colors: {
  custom: {
    50: '#88af62',
    500: '#528e1a',
    950: '#000000',
  },
}

SCSS

$custom: #528e1a;
$custom-light: #88af62;
$custom-dark: #000000;

JSON

{
  "hex": "#528e1a",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 26
  },
  "hsl": {
    "h": 91.034,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5836,
    "c": 0.15563,
    "h": 133.9
  },
  "luminance": 0.21214
}

Semantic roles & 50–950 ramp

primary

#528E1A

secondary

#8445BE

accent

#3CEC97

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #528E1A

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

Preview Lab → · Contrast checker → · Palette generator →