#528917#528917

#528917 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 57.0% C 0.151 H 132.9°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#528917
RGB	rgb(82, 137, 23)
HSL	hsl(89, 71%, 31%)
HSV	hsv(89, 83%, 54%)
CMYK	cmyk(40.1%, 0%, 83.2%, 46.3%)
CIE-LAB	lab(51.55, -36.35, 50.21)
CIE-LCH	lch(51.55, 61.98, 125.91°)
OKLab	oklab(57.02% -0.1027 0.1104)
OKLCH	oklch(57.02% 0.151 132.9)
XYZ	xyz(12.5798, 19.7464, 3.9591)
Luminance	0.1975 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528917 #4E1789

analogous

#898717 #528917 #198917

triadic

#528917 #175289 #891752

tetradic

#528917 #178987 #4E1789 #891719

square

#528917 #178987 #4E1789 #891719

split-complementary

#528917 #171989 #871789

monochromatic

#132005 #33550E #528917 #71BD20 #90DE3C

Accessibility & contrast

On white

4.24

#528917 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#528917 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528917

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528917	#FFFFFF	#000000	##000000
##528917	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#887924

Tritanopia (blue-blind)

#528374

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #528917;
/* rgb */ color: rgb(82, 137, 23);
/* oklch */ color: oklch(57.0% 0.151 132.9);

Tailwind

colors: {
  custom: {
    50: '#88ac60',
    500: '#528917',
    950: '#000000',
  },
}

SCSS

$custom: #528917;
$custom-light: #88ac60;
$custom-dark: #000000;

JSON

{
  "hex": "#528917",
  "rgb": {
    "r": 82,
    "g": 137,
    "b": 23
  },
  "hsl": {
    "h": 88.947,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.57017,
    "c": 0.15078,
    "h": 132.9
  },
  "luminance": 0.19747
}

Semantic roles & 50–950 ramp

primary

#528917

secondary

#7C3FBD

accent

#3AEE91

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #528917

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

Preview Lab → · Contrast checker → · Palette generator →