#536F21#536F21

#536F21 is a mid, moderate yellow-green. Relative luminance 0.133; OKLCH L 50.3% C 0.110 H 127.0°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#536F21
RGB	rgb(83, 111, 33)
HSL	hsl(82, 54%, 28%)
HSV	hsv(82, 70%, 44%)
CMYK	cmyk(25.2%, 0%, 70.3%, 56.5%)
CIE-LAB	lab(43.24, -23.08, 38.50)
CIE-LCH	lch(43.24, 44.89, 120.94°)
OKLab	oklab(50.28% -0.0659 0.0874)
OKLCH	oklch(50.28% 0.11 127)
XYZ	xyz(9.5262, 13.3175, 3.5072)
Luminance	0.1332 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536F21 #3D216F

analogous

#6F6421 #536F21 #2C6F21

triadic

#536F21 #21536F #6F2153

tetradic

#536F21 #216F64 #3D216F #6F212C

square

#536F21 #216F64 #3D216F #6F212C

split-complementary

#536F21 #212C6F #64216F

monochromatic

#121807 #304013 #536F21 #769E2F #98C743

Accessibility & contrast

On white

5.73

#536F21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#536F21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536F21

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536F21	#FFFFFF	#000000	##FFFFFF
##536F21	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756716

Deuteranopia (green-blind)

#716627

Tritanopia (blue-blind)

#566A5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #536f21;
/* rgb */ color: rgb(83, 111, 33);
/* oklch */ color: oklch(50.3% 0.110 127.0);

Tailwind

colors: {
  custom: {
    50: '#869861',
    500: '#536f21',
    950: '#000000',
  },
}

SCSS

$custom: #536f21;
$custom-light: #869861;
$custom-dark: #000000;

JSON

{
  "hex": "#536f21",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 33
  },
  "hsl": {
    "h": 81.538,
    "s": 54.167,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50281,
    "c": 0.1095,
    "h": 127
  },
  "luminance": 0.13318
}

Semantic roles & 50–950 ramp

primary

#536F21

secondary

#6949A3

accent

#4ADE7F

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0B0D05

muted

#7C7E79

Preview Lab

Preview with #536F21

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

Preview Lab → · Contrast checker → · Palette generator →