#528F1C#528F1C

#528F1C is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.6% C 0.156 H 134.2°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#528F1C
RGB	rgb(82, 143, 28)
HSL	hsl(92, 67%, 34%)
HSV	hsv(92, 80%, 56%)
CMYK	cmyk(42.7%, 0%, 80.4%, 43.9%)
CIE-LAB	lab(53.52, -38.69, 50.50)
CIE-LCH	lch(53.52, 63.62, 127.46°)
OKLab	oklab(58.64% -0.1086 0.1118)
OKLCH	oklch(58.64% 0.156 134.2)
XYZ	xyz(13.5115, 21.5219, 4.5406)
Luminance	0.2152 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F1C #591C8F

analogous

#8B8F1C #528F1C #1C8F1F

triadic

#528F1C #1C528F #8F1C52

tetradic

#528F1C #1C8B8F #591C8F #8F1F1C

square

#528F1C #1C8B8F #591C8F #8F1F1C

split-complementary

#528F1C #1F1C8F #8F1C8B

monochromatic

#172908 #355C12 #528F1C #6FC226 #8EDC4A

Accessibility & contrast

On white

3.96

#528F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#528F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F1C

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F1C	#FFFFFF	#000000	##000000
##528F1C	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8D7E29

Tritanopia (blue-blind)

#51897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528f1c;
/* rgb */ color: rgb(82, 143, 28);
/* oklch */ color: oklch(58.6% 0.156 134.2);

Tailwind

colors: {
  custom: {
    50: '#88b063',
    500: '#528f1c',
    950: '#000000',
  },
}

SCSS

$custom: #528f1c;
$custom-light: #88b063;
$custom-dark: #000000;

JSON

{
  "hex": "#528f1c",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 28
  },
  "hsl": {
    "h": 91.826,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.58636,
    "c": 0.1559,
    "h": 134.2
  },
  "luminance": 0.21523
}

Semantic roles & 50–950 ramp

primary

#528F1C

secondary

#8749BE

accent

#3EEA99

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528F1C

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

Preview Lab → · Contrast checker → · Palette generator →