#52811D#52811D

#52811D is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 54.9% C 0.137 H 131.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#52811D
RGB	rgb(82, 129, 29)
HSL	hsl(88, 63%, 31%)
HSV	hsv(88, 78%, 51%)
CMYK	cmyk(36.4%, 0%, 77.5%, 49.4%)
CIE-LAB	lab(48.99, -32.44, 45.85)
CIE-LCH	lch(48.99, 56.17, 125.28°)
OKLab	oklab(54.93% -0.0917 0.1022)
OKLCH	oklch(54.93% 0.137 131.9)
XYZ	xyz(11.5516, 17.5826, 3.9473)
Luminance	0.1758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52811D #4C1D81

analogous

#817E1D #52811D #20811D

triadic

#52811D #1D5281 #811D52

tetradic

#52811D #1D817E #4C1D81 #811D20

square

#52811D #1D817E #4C1D81 #811D20

split-complementary

#52811D #1D2081 #7E1D81

monochromatic

#121D07 #324F12 #52811D #72B328 #91D544

Accessibility & contrast

On white

4.65

#52811D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#52811D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #52811D

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52811D	#FFFFFF	#000000	##FFFFFF
##52811D	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)

#877707

Deuteranopia (green-blind)

#807327

Tritanopia (blue-blind)

#537B6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #52811d;
/* rgb */ color: rgb(82, 129, 29);
/* oklch */ color: oklch(54.9% 0.137 131.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#52811d",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 29
  },
  "hsl": {
    "h": 88.2,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54932,
    "c": 0.13735,
    "h": 131.9
  },
  "luminance": 0.17583
}

Semantic roles & 50–950 ramp

primary

#52811D

secondary

#7A46B4

accent

#41E68F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #52811D

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

Preview Lab → · Contrast checker → · Palette generator →