#52811F#52811F

#52811F is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 54.9% C 0.136 H 132.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#52811F
RGB	rgb(82, 129, 31)
HSL	hsl(89, 61%, 31%)
HSV	hsv(89, 76%, 51%)
CMYK	cmyk(36.4%, 0%, 76%, 49.4%)
CIE-LAB	lab(49.00, -32.31, 45.13)
CIE-LCH	lch(49.00, 55.51, 125.60°)
OKLab	oklab(54.95% -0.0912 0.101)
OKLCH	oklch(54.95% 0.136 132.1)
XYZ	xyz(11.5771, 17.5928, 4.0818)
Luminance	0.1759 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52811F #4E1F81

analogous

#817F1F #52811F #21811F

triadic

#52811F #1F5281 #811F52

tetradic

#52811F #1F817F #4E1F81 #811F21

square

#52811F #1F817F #4E1F81 #811F21

split-complementary

#52811F #1F2181 #7F1F81

monochromatic

#131E07 #335013 #52811F #71B22B #90D347

Accessibility & contrast

On white

4.65

#52811F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#52811F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #52811F

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

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

#87770C

Deuteranopia (green-blind)

#807329

Tritanopia (blue-blind)

#537B6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #52811f;
/* rgb */ color: rgb(82, 129, 31);
/* oklch */ color: oklch(54.9% 0.136 132.1);

Tailwind

colors: {
  custom: {
    50: '#87a662',
    500: '#52811f',
    950: '#000000',
  },
}

SCSS

$custom: #52811f;
$custom-light: #87a662;
$custom-dark: #000000;

JSON

{
  "hex": "#52811f",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 31
  },
  "hsl": {
    "h": 88.776,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54946,
    "c": 0.13613,
    "h": 132.1
  },
  "luminance": 0.17593
}

Semantic roles & 50–950 ramp

primary

#52811F

secondary

#7C48B4

accent

#43E491

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #52811F

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

Preview Lab → · Contrast checker → · Palette generator →