#528E1C#528E1C

#528E1C is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.4% C 0.155 H 134.0°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#528E1C
RGB	rgb(82, 142, 28)
HSL	hsl(92, 67%, 33%)
HSV	hsv(92, 80%, 56%)
CMYK	cmyk(42.3%, 0%, 80.3%, 44.3%)
CIE-LAB	lab(53.19, -38.26, 50.20)
CIE-LCH	lch(53.19, 63.12, 127.31°)
OKLab	oklab(58.37% -0.1075 0.1112)
OKLCH	oklch(58.37% 0.155 134)
XYZ	xyz(13.3620, 21.2230, 4.4908)
Luminance	0.2122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528E1C #581C8E

analogous

#8B8E1C #528E1C #1C8E1F

triadic

#528E1C #1C528E #8E1C52

tetradic

#528E1C #1C8B8E #581C8E #8E1F1C

square

#528E1C #1C8B8E #581C8E #8E1F1C

split-complementary

#528E1C #1F1C8E #8E1C8B

monochromatic

#172808 #345B12 #528E1C #70C126 #8EDB49

Accessibility & contrast

On white

4.00

#528E1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#528E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528E1C

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528E1C	#FFFFFF	#000000	##000000
##528E1C	1.00	4.00	5.24	5.24
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8C7D29

Tritanopia (blue-blind)

#518879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #528e1c;
/* rgb */ color: rgb(82, 142, 28);
/* oklch */ color: oklch(58.4% 0.155 134.0);

Tailwind

colors: {
  custom: {
    50: '#88af62',
    500: '#528e1c',
    950: '#000000',
  },
}

SCSS

$custom: #528e1c;
$custom-light: #88af62;
$custom-dark: #000000;

JSON

{
  "hex": "#528e1c",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 28
  },
  "hsl": {
    "h": 91.579,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.58371,
    "c": 0.15465,
    "h": 134
  },
  "luminance": 0.21224
}

Semantic roles & 50–950 ramp

primary

#528E1C

secondary

#8649BD

accent

#3EEA98

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528E1C

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

Preview Lab → · Contrast checker → · Palette generator →