#528C23#528C23

#528C23 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.9% C 0.148 H 134.3°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#528C23
RGB	rgb(82, 140, 35)
HSL	hsl(93, 60%, 34%)
HSV	hsv(93, 75%, 55%)
CMYK	cmyk(41.4%, 0%, 75%, 45.1%)
CIE-LAB	lab(52.59, -36.96, 47.18)
CIE-LCH	lch(52.59, 59.93, 128.07°)
OKLab	oklab(57.89% -0.1035 0.106)
OKLCH	oklch(57.89% 0.148 134.3)
XYZ	xyz(13.1609, 20.6707, 4.8862)
Luminance	0.2067 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528C23 #5D238C

analogous

#878C23 #528C23 #238C29

triadic

#528C23 #23528C #8C2352

tetradic

#528C23 #23878C #5D238C #8C2923

square

#528C23 #23878C #5D238C #8C2923

split-complementary

#528C23 #29238C #8C2387

monochromatic

#192A0B #355B17 #528C23 #6FBD2F #8ED455

Accessibility & contrast

On white

4.09

#528C23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#528C23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528C23

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528C23	#FFFFFF	#000000	##000000
##528C23	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92800F

Deuteranopia (green-blind)

#8A7C2D

Tritanopia (blue-blind)

#518678

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #528c23;
/* rgb */ color: rgb(82, 140, 35);
/* oklch */ color: oklch(57.9% 0.148 134.3);

Tailwind

colors: {
  custom: {
    50: '#88ae65',
    500: '#528c23',
    950: '#000000',
  },
}

SCSS

$custom: #528c23;
$custom-light: #88ae65;
$custom-dark: #000000;

JSON

{
  "hex": "#528c23",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 35
  },
  "hsl": {
    "h": 93.143,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57888,
    "c": 0.14812,
    "h": 134.3
  },
  "luminance": 0.20671
}

Semantic roles & 50–950 ramp

primary

#528C23

secondary

#8B52B8

accent

#45E39C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528C23

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

Preview Lab → · Contrast checker → · Palette generator →