#53821C#53821C

#53821C is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.3% C 0.139 H 131.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#53821C
RGB	rgb(83, 130, 28)
HSL	hsl(88, 65%, 31%)
HSV	hsv(88, 78%, 51%)
CMYK	cmyk(36.2%, 0%, 78.5%, 49%)
CIE-LAB	lab(49.36, -32.58, 46.58)
CIE-LCH	lch(49.36, 56.85, 124.97°)
OKLab	oklab(55.25% -0.0922 0.1036)
OKLCH	oklch(55.25% 0.139 131.7)
XYZ	xyz(11.7594, 17.8876, 3.9315)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53821C #4B1C82

analogous

#827E1C #53821C #20821C

triadic

#53821C #1C5382 #821C53

tetradic

#53821C #1C827E #4B1C82 #821C20

square

#53821C #1C827E #4B1C82 #821C20

split-complementary

#53821C #1C2082 #7E1C82

monochromatic

#131D06 #335011 #53821C #73B427 #92D642

Accessibility & contrast

On white

4.59

#53821C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#53821C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #53821C

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53821C	#FFFFFF	#000000	##FFFFFF
##53821C	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887804

Deuteranopia (green-blind)

#817426

Tritanopia (blue-blind)

#547C6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #53821c;
/* rgb */ color: rgb(83, 130, 28);
/* oklch */ color: oklch(55.3% 0.139 131.7);

Tailwind

colors: {
  custom: {
    50: '#88a661',
    500: '#53821c',
    950: '#000000',
  },
}

SCSS

$custom: #53821c;
$custom-light: #88a661;
$custom-dark: #000000;

JSON

{
  "hex": "#53821c",
  "rgb": {
    "r": 83,
    "g": 130,
    "b": 28
  },
  "hsl": {
    "h": 87.647,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5525,
    "c": 0.13869,
    "h": 131.7
  },
  "luminance": 0.17888
}

Semantic roles & 50–950 ramp

primary

#53821C

secondary

#7844B5

accent

#40E88D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #53821C

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

Preview Lab → · Contrast checker → · Palette generator →