#528131#528131

#528131 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.1% C 0.122 H 134.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#528131
RGB	rgb(82, 129, 49)
HSL	hsl(95, 45%, 35%)
HSV	hsv(95, 62%, 51%)
CMYK	cmyk(36.4%, 0%, 62%, 49.4%)
CIE-LAB	lab(49.15, -30.79, 37.52)
CIE-LCH	lch(49.15, 48.54, 129.38°)
OKLab	oklab(55.12% -0.0856 0.0875)
OKLCH	oklch(55.12% 0.122 134.4)
XYZ	xyz(11.8841, 17.7156, 5.6984)
Luminance	0.1772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528131 #603181

analogous

#7A8131 #528131 #318138

triadic

#528131 #315281 #813152

tetradic

#528131 #317A81 #603181 #813831

square

#528131 #317A81 #603181 #813831

split-complementary

#528131 #383181 #81317A

monochromatic

#1A280F #365520 #528131 #6EAD42 #8EC567

Accessibility & contrast

On white

4.62

#528131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#528131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #528131

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528131	#FFFFFF	#000000	##FFFFFF
##528131	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867728

Deuteranopia (green-blind)

#7F7337

Tritanopia (blue-blind)

#527C70

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #528131;
/* rgb */ color: rgb(82, 129, 49);
/* oklch */ color: oklch(55.1% 0.122 134.4);

Tailwind

colors: {
  custom: {
    50: '#86a66c',
    500: '#528131',
    950: '#000000',
  },
}

SCSS

$custom: #528131;
$custom-light: #86a66c;
$custom-dark: #000000;

JSON

{
  "hex": "#528131",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 49
  },
  "hsl": {
    "h": 95.25,
    "s": 44.944,
    "l": 34.902
  },
  "oklch": {
    "l": 0.55118,
    "c": 0.12237,
    "h": 134.4
  },
  "luminance": 0.17716
}

Semantic roles & 50–950 ramp

primary

#528131

secondary

#8E61AD

accent

#53D59F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #528131

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

Preview Lab → · Contrast checker → · Palette generator →