#528121#528121

#528121 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.0% C 0.135 H 132.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#528121
RGB	rgb(82, 129, 33)
HSL	hsl(89, 59%, 32%)
HSV	hsv(89, 74%, 51%)
CMYK	cmyk(36.4%, 0%, 74.4%, 49.4%)
CIE-LAB	lab(49.01, -32.18, 44.38)
CIE-LCH	lch(49.01, 54.82, 125.95°)
OKLab	oklab(54.96% -0.0907 0.0998)
OKLCH	oklch(54.96% 0.135 132.3)
XYZ	xyz(11.6043, 17.6037, 4.2250)
Luminance	0.1760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528121 #502181

analogous

#818021 #528121 #228121

triadic

#528121 #215281 #812152

tetradic

#528121 #218180 #502181 #812122

square

#528121 #218180 #502181 #812122

split-complementary

#528121 #212281 #802181

monochromatic

#142008 #335015 #528121 #71B22D #90D14B

Accessibility & contrast

On white

4.65

#528121 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#528121 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #528121

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528121	#FFFFFF	#000000	##FFFFFF
##528121	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877710

Deuteranopia (green-blind)

#80732A

Tritanopia (blue-blind)

#537C6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #528121;
/* rgb */ color: rgb(82, 129, 33);
/* oklch */ color: oklch(55.0% 0.135 132.3);

Tailwind

colors: {
  custom: {
    50: '#87a663',
    500: '#528121',
    950: '#000000',
  },
}

SCSS

$custom: #528121;
$custom-light: #87a663;
$custom-dark: #000000;

JSON

{
  "hex": "#528121",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 33
  },
  "hsl": {
    "h": 89.375,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54961,
    "c": 0.13484,
    "h": 132.3
  },
  "luminance": 0.17604
}

Semantic roles & 50–950 ramp

primary

#528121

secondary

#7E4AB4

accent

#45E292

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #528121

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

Preview Lab → · Contrast checker → · Palette generator →