#528A23#528A23

#528A23 is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.4% C 0.145 H 134.0°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#528A23
RGB	rgb(82, 138, 35)
HSL	hsl(93, 60%, 34%)
HSV	hsv(93, 75%, 54%)
CMYK	cmyk(40.6%, 0%, 74.6%, 45.9%)
CIE-LAB	lab(51.94, -36.08, 46.54)
CIE-LCH	lch(51.94, 58.89, 127.79°)
OKLab	oklab(57.36% -0.1011 0.1046)
OKLCH	oklch(57.36% 0.146 134)
XYZ	xyz(12.8713, 20.0915, 4.7896)
Luminance	0.2009 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528A23 #5B238A

analogous

#868A23 #528A23 #238A27

triadic

#528A23 #23528A #8A2352

tetradic

#528A23 #23868A #5B238A #8A2723

square

#528A23 #23868A #5B238A #8A2723

split-complementary

#528A23 #27238A #8A2386

monochromatic

#18280A #355917 #528A23 #6FBB2F #8ED454

Accessibility & contrast

On white

4.18

#528A23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#528A23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528A23

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528A23	#FFFFFF	#000000	##000000
##528A23	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F10

Deuteranopia (green-blind)

#887A2D

Tritanopia (blue-blind)

#528476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #528a23;
/* rgb */ color: rgb(82, 138, 35);
/* oklch */ color: oklch(57.4% 0.145 134.0);

Tailwind

colors: {
  custom: {
    50: '#88ac65',
    500: '#528a23',
    950: '#000000',
  },
}

SCSS

$custom: #528a23;
$custom-light: #88ac65;
$custom-dark: #000000;

JSON

{
  "hex": "#528a23",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 35
  },
  "hsl": {
    "h": 92.621,
    "s": 59.538,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57359,
    "c": 0.1455,
    "h": 134
  },
  "luminance": 0.20092
}

Semantic roles & 50–950 ramp

primary

#528A23

secondary

#8951B7

accent

#45E39B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528A23

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

Preview Lab → · Contrast checker → · Palette generator →