#536F1F#536F1F

#536F1F is a mid, moderate yellow-green. Relative luminance 0.133; OKLCH L 50.3% C 0.111 H 126.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#536F1F
RGB	rgb(83, 111, 31)
HSL	hsl(81, 56%, 28%)
HSV	hsv(81, 72%, 44%)
CMYK	cmyk(25.2%, 0%, 72.1%, 56.5%)
CIE-LAB	lab(43.22, -23.23, 39.35)
CIE-LCH	lch(43.22, 45.70, 120.56°)
OKLab	oklab(50.26% -0.0665 0.0889)
OKLCH	oklch(50.26% 0.111 126.8)
XYZ	xyz(9.4991, 13.3066, 3.3640)
Luminance	0.1331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536F1F #3B1F6F

analogous

#6F631F #536F1F #2B6F1F

triadic

#536F1F #1F536F #6F1F53

tetradic

#536F1F #1F6F63 #3B1F6F #6F1F2B

square

#536F1F #1F6F63 #3B1F6F #6F1F2B

split-complementary

#536F1F #1F2B6F #631F6F

monochromatic

#121807 #2F3F12 #536F1F #779F2C #99C93F

Accessibility & contrast

On white

5.74

#536F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#536F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536F1F

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536F1F	#FFFFFF	#000000	##FFFFFF
##536F1F	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)

#756713

Deuteranopia (green-blind)

#716626

Tritanopia (blue-blind)

#566A5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #536f1f;
/* rgb */ color: rgb(83, 111, 31);
/* oklch */ color: oklch(50.3% 0.111 126.8);

Tailwind

colors: {
  custom: {
    50: '#869860',
    500: '#536f1f',
    950: '#000000',
  },
}

SCSS

$custom: #536f1f;
$custom-light: #869860;
$custom-dark: #000000;

JSON

{
  "hex": "#536f1f",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 31
  },
  "hsl": {
    "h": 81,
    "s": 56.338,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50263,
    "c": 0.11105,
    "h": 126.8
  },
  "luminance": 0.13307
}

Semantic roles & 50–950 ramp

primary

#536F1F

secondary

#6747A3

accent

#48E07D

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0B0D05

muted

#7C7E79

Preview Lab

Preview with #536F1F

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

Preview Lab → · Contrast checker → · Palette generator →