#52811C#52811C

#52811C is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 54.9% C 0.138 H 131.8°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#52811C
RGB	rgb(82, 129, 28)
HSL	hsl(88, 64%, 31%)
HSV	hsv(88, 78%, 51%)
CMYK	cmyk(36.4%, 0%, 78.3%, 49.4%)
CIE-LAB	lab(48.98, -32.50, 46.20)
CIE-LCH	lch(48.98, 56.49, 125.13°)
OKLab	oklab(54.93% -0.092 0.1028)
OKLCH	oklch(54.93% 0.138 131.8)
XYZ	xyz(11.5394, 17.5777, 3.8832)
Luminance	0.1758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52811C #4B1C81

analogous

#817D1C #52811C #1F811C

triadic

#52811C #1C5281 #811C52

tetradic

#52811C #1C817D #4B1C81 #811C1F

square

#52811C #1C817D #4B1C81 #811C1F

split-complementary

#52811C #1C1F81 #7D1C81

monochromatic

#121C06 #324F11 #52811C #72B327 #91D642

Accessibility & contrast

On white

4.65

#52811C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#52811C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #52811C

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52811C	#FFFFFF	#000000	##FFFFFF
##52811C	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877704

Deuteranopia (green-blind)

#807326

Tritanopia (blue-blind)

#537B6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #52811c;
/* rgb */ color: rgb(82, 129, 28);
/* oklch */ color: oklch(54.9% 0.138 131.8);

Tailwind

colors: {
  custom: {
    50: '#87a661',
    500: '#52811c',
    950: '#000000',
  },
}

SCSS

$custom: #52811c;
$custom-light: #87a661;
$custom-dark: #000000;

JSON

{
  "hex": "#52811c",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 28
  },
  "hsl": {
    "h": 87.921,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54925,
    "c": 0.13794,
    "h": 131.8
  },
  "luminance": 0.17578
}

Semantic roles & 50–950 ramp

primary

#52811C

secondary

#7944B4

accent

#40E78E

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #52811C

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

Preview Lab → · Contrast checker → · Palette generator →