#528E13#528E13

#528E13 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.3% C 0.159 H 133.5°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#528E13
RGB	rgb(82, 142, 19)
HSL	hsl(89, 76%, 32%)
HSV	hsv(89, 87%, 56%)
CMYK	cmyk(42.3%, 0%, 86.6%, 44.3%)
CIE-LAB	lab(53.15, -38.69, 52.71)
CIE-LCH	lch(53.15, 65.38, 126.28°)
OKLab	oklab(58.33% -0.1092 0.1151)
OKLCH	oklch(58.33% 0.159 133.5)
XYZ	xyz(13.2700, 21.1862, 4.0061)
Luminance	0.2119 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528E13 #4F138E

analogous

#8E8D13 #528E13 #158E13

triadic

#528E13 #13528E #8E1352

tetradic

#528E13 #138E8D #4F138E #8E1315

square

#528E13 #138E8D #4F138E #8E1315

split-complementary

#528E13 #13158E #8D138E

monochromatic

#142205 #33580C #528E13 #71C41A #90E437

Accessibility & contrast

On white

4.01

#528E13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#528E13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528E13

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528E13	#FFFFFF	#000000	##000000
##528E13	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)

#8C7D23

Tritanopia (blue-blind)

#528878

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #528e13;
/* rgb */ color: rgb(82, 142, 19);
/* oklch */ color: oklch(58.3% 0.159 133.5);

Tailwind

colors: {
  custom: {
    50: '#89af5f',
    500: '#528e13',
    950: '#000000',
  },
}

SCSS

$custom: #528e13;
$custom-light: #89af5f;
$custom-dark: #000000;

JSON

{
  "hex": "#528e13",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 19
  },
  "hsl": {
    "h": 89.268,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.58325,
    "c": 0.15863,
    "h": 133.5
  },
  "luminance": 0.21187
}

Semantic roles & 50–950 ramp

primary

#528E13

secondary

#7D3BC2

accent

#35F392

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #528E13

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

Preview Lab → · Contrast checker → · Palette generator →