#53811D#53811D

#53811D is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.0% C 0.137 H 131.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#53811D
RGB	rgb(83, 129, 29)
HSL	hsl(88, 63%, 31%)
HSV	hsv(88, 78%, 51%)
CMYK	cmyk(35.7%, 0%, 77.5%, 49.4%)
CIE-LAB	lab(49.04, -32.06, 45.92)
CIE-LCH	lch(49.04, 56.01, 124.92°)
OKLab	oklab(54.99% -0.0907 0.1024)
OKLCH	oklch(54.99% 0.137 131.6)
XYZ	xyz(11.6392, 17.6278, 3.9514)
Luminance	0.1763 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53811D #4B1D81

analogous

#817D1D #53811D #21811D

triadic

#53811D #1D5381 #811D53

tetradic

#53811D #1D817D #4B1D81 #811D21

square

#53811D #1D817D #4B1D81 #811D21

split-complementary

#53811D #1D2181 #7D1D81

monochromatic

#131D07 #334F12 #53811D #73B328 #92D544

Accessibility & contrast

On white

4.64

#53811D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#53811D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #53811D

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53811D	#FFFFFF	#000000	##FFFFFF
##53811D	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877707

Deuteranopia (green-blind)

#817327

Tritanopia (blue-blind)

#547B6E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #53811d;
/* rgb */ color: rgb(83, 129, 29);
/* oklch */ color: oklch(55.0% 0.137 131.6);

Tailwind

colors: {
  custom: {
    50: '#88a661',
    500: '#53811d',
    950: '#000000',
  },
}

SCSS

$custom: #53811d;
$custom-light: #88a661;
$custom-dark: #000000;

JSON

{
  "hex": "#53811d",
  "rgb": {
    "r": 83,
    "g": 129,
    "b": 29
  },
  "hsl": {
    "h": 87.6,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54992,
    "c": 0.1368,
    "h": 131.6
  },
  "luminance": 0.17628
}

Semantic roles & 50–950 ramp

primary

#53811D

secondary

#7846B4

accent

#41E68D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #53811D

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

Preview Lab → · Contrast checker → · Palette generator →