#528A1C#528A1C

#528A1C is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.3% C 0.150 H 133.4°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#528A1C
RGB	rgb(82, 138, 28)
HSL	hsl(91, 66%, 33%)
HSV	hsv(91, 80%, 54%)
CMYK	cmyk(40.6%, 0%, 79.7%, 45.9%)
CIE-LAB	lab(51.90, -36.53, 48.98)
CIE-LCH	lch(51.90, 61.10, 126.71°)
OKLab	oklab(57.31% -0.1028 0.1086)
OKLCH	oklch(57.31% 0.15 133.4)
XYZ	xyz(12.7776, 20.0540, 4.2959)
Luminance	0.2006 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528A1C #541C8A

analogous

#898A1C #528A1C #1C8A1D

triadic

#528A1C #1C528A #8A1C52

tetradic

#528A1C #1C898A #541C8A #8A1D1C

square

#528A1C #1C898A #541C8A #8A1D1C

split-complementary

#528A1C #1D1C8A #8A1C89

monochromatic

#162407 #345712 #528A1C #70BD26 #8FDA47

Accessibility & contrast

On white

4.19

#528A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#528A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528A1C

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528A1C	#FFFFFF	#000000	##000000
##528A1C	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#887A28

Tritanopia (blue-blind)

#528476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #528a1c;
/* rgb */ color: rgb(82, 138, 28);
/* oklch */ color: oklch(57.3% 0.150 133.4);

Tailwind

colors: {
  custom: {
    50: '#88ac62',
    500: '#528a1c',
    950: '#000000',
  },
}

SCSS

$custom: #528a1c;
$custom-light: #88ac62;
$custom-dark: #000000;

JSON

{
  "hex": "#528a1c",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 28
  },
  "hsl": {
    "h": 90.545,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57311,
    "c": 0.14957,
    "h": 133.4
  },
  "luminance": 0.20055
}

Semantic roles & 50–950 ramp

primary

#528A1C

secondary

#8246BB

accent

#3FE995

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #528A1C

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

Preview Lab → · Contrast checker → · Palette generator →