#536628#536628

#536628 is a mid, moderate yellow-green. Relative luminance 0.115; OKLCH L 48.0% C 0.090 H 124.0°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#536628
RGB	rgb(83, 102, 40)
HSL	hsl(78, 44%, 28%)
HSV	hsv(78, 61%, 40%)
CMYK	cmyk(18.6%, 0%, 60.8%, 60%)
CIE-LAB	lab(40.40, -17.76, 32.07)
CIE-LCH	lch(40.40, 36.66, 118.98°)
OKLab	oklab(48.01% -0.0505 0.0748)
OKLCH	oklch(48.01% 0.09 124)
XYZ	xyz(8.7017, 11.4949, 3.7674)
Luminance	0.1149 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536628 #3B2866

analogous

#665A28 #536628 #346628

triadic

#536628 #285366 #662853

tetradic

#536628 #28665A #3B2866 #662834

square

#536628 #28665A #3B2866 #662834

split-complementary

#536628 #283466 #5A2866

monochromatic

#121609 #2F3A17 #536628 #779239 #99BA4F

Accessibility & contrast

On white

6.37

#536628 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#536628 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536628

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536628	#FFFFFF	#000000	##FFFFFF
##536628	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6021

Deuteranopia (green-blind)

#695F2C

Tritanopia (blue-blind)

#576158

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #536628;
/* rgb */ color: rgb(83, 102, 40);
/* oklch */ color: oklch(48.0% 0.090 124.0);

Tailwind

colors: {
  custom: {
    50: '#859164',
    500: '#536628',
    950: '#000000',
  },
}

SCSS

$custom: #536628;
$custom-light: #859164;
$custom-dark: #000000;

JSON

{
  "hex": "#536628",
  "rgb": {
    "r": 83,
    "g": 102,
    "b": 40
  },
  "hsl": {
    "h": 78.387,
    "s": 43.662,
    "l": 27.843
  },
  "oklch": {
    "l": 0.48011,
    "c": 0.09022,
    "h": 124
  },
  "luminance": 0.11495
}

Semantic roles & 50–950 ramp

primary

#536628

secondary

#675199

accent

#54D37B

background

#F8F8F6

surface

#EFF0EB

border

#CACBC6

text

#0B0C05

muted

#7C7D7A

Preview Lab

Preview with #536628

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

Preview Lab → · Contrast checker → · Palette generator →