#536F1B#536F1B

#536F1B is a mid, moderate yellow-green. Relative luminance 0.133; OKLCH L 50.2% C 0.114 H 126.4°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#536F1B
RGB	rgb(83, 111, 27)
HSL	hsl(80, 61%, 27%)
HSV	hsv(80, 76%, 44%)
CMYK	cmyk(25.2%, 0%, 75.7%, 56.5%)
CIE-LAB	lab(43.19, -23.51, 40.96)
CIE-LCH	lch(43.19, 47.23, 119.85°)
OKLab	oklab(50.23% -0.0677 0.0916)
OKLCH	oklch(50.23% 0.114 126.4)
XYZ	xyz(9.4496, 13.2869, 3.1035)
Luminance	0.1329 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536F1B #371B6F

analogous

#6F611B #536F1B #296F1B

triadic

#536F1B #1B536F #6F1B53

tetradic

#536F1B #1B6F61 #371B6F #6F1B29

square

#536F1B #1B6F61 #371B6F #6F1B29

split-complementary

#536F1B #1B296F #611B6F

monochromatic

#121906 #2E3E0F #536F1B #78A027 #9CCE36

Accessibility & contrast

On white

5.74

#536F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#536F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536F1B

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536F1B	#FFFFFF	#000000	##FFFFFF
##536F1B	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75670C

Deuteranopia (green-blind)

#716623

Tritanopia (blue-blind)

#576A5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #536f1b;
/* rgb */ color: rgb(83, 111, 27);
/* oklch */ color: oklch(50.2% 0.114 126.4);

Tailwind

colors: {
  custom: {
    50: '#86985e',
    500: '#536f1b',
    950: '#000000',
  },
}

SCSS

$custom: #536f1b;
$custom-light: #86985e;
$custom-dark: #000000;

JSON

{
  "hex": "#536f1b",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 27
  },
  "hsl": {
    "h": 80,
    "s": 60.87,
    "l": 27.059
  },
  "oklch": {
    "l": 0.5023,
    "c": 0.1139,
    "h": 126.4
  },
  "luminance": 0.13287
}

Semantic roles & 50–950 ramp

primary

#536F1B

secondary

#6342A4

accent

#44E479

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0D05

muted

#7C7E79

Preview Lab

Preview with #536F1B

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

Preview Lab → · Contrast checker → · Palette generator →