#536B1B#536B1B

#536B1B is a mid, moderate yellow-green. Relative luminance 0.124; OKLCH L 49.2% C 0.108 H 124.9°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#536B1B
RGB	rgb(83, 107, 27)
HSL	hsl(78, 60%, 26%)
HSV	hsv(78, 75%, 42%)
CMYK	cmyk(22.4%, 0%, 74.8%, 58%)
CIE-LAB	lab(41.90, -21.47, 39.68)
CIE-LCH	lch(41.90, 45.11, 118.41°)
OKLab	oklab(49.18% -0.0621 0.0889)
OKLCH	oklch(49.18% 0.108 124.9)
XYZ	xyz(9.0229, 12.4334, 2.9612)
Luminance	0.1243 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536B1B #331B6B

analogous

#6B5B1B #536B1B #2B6B1B

triadic

#536B1B #1B536B #6B1B53

tetradic

#536B1B #1B6B5B #331B6B #6B1B2B

square

#536B1B #1B6B5B #331B6B #6B1B2B

split-complementary

#536B1B #1B2B6B #5B1B6B

monochromatic

#131806 #2D3A0F #536B1B #799C27 #9ECC35

Accessibility & contrast

On white

6.02

#536B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#536B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536B1B

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536B1B	#FFFFFF	#000000	##FFFFFF
##536B1B	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71640D

Deuteranopia (green-blind)

#6E6322

Tritanopia (blue-blind)

#57665B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #536b1b;
/* rgb */ color: rgb(83, 107, 27);
/* oklch */ color: oklch(49.2% 0.108 124.9);

Tailwind

colors: {
  custom: {
    50: '#86955d',
    500: '#536b1b',
    950: '#000000',
  },
}

SCSS

$custom: #536b1b;
$custom-light: #86955d;
$custom-dark: #000000;

JSON

{
  "hex": "#536b1b",
  "rgb": {
    "r": 83,
    "g": 107,
    "b": 27
  },
  "hsl": {
    "h": 78,
    "s": 59.701,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49181,
    "c": 0.10844,
    "h": 124.9
  },
  "luminance": 0.12434
}

Semantic roles & 50–950 ramp

primary

#536B1B

secondary

#5E42A0

accent

#45E374

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #536B1B

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

Preview Lab → · Contrast checker → · Palette generator →