#536E1B#536E1B

#536E1B is a mid, moderate yellow-green. Relative luminance 0.131; OKLCH L 50.0% C 0.113 H 126.1°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#536E1B
RGB	rgb(83, 110, 27)
HSL	hsl(80, 61%, 27%)
HSV	hsv(80, 75%, 43%)
CMYK	cmyk(24.5%, 0%, 75.5%, 56.9%)
CIE-LAB	lab(42.87, -23.00, 40.64)
CIE-LCH	lch(42.87, 46.70, 119.51°)
OKLab	oklab(49.97% -0.0663 0.091)
OKLCH	oklch(49.97% 0.113 126.1)
XYZ	xyz(9.3411, 13.0699, 3.0673)
Luminance	0.1307 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536E1B #361B6E

analogous

#6E601B #536E1B #2A6E1B

triadic

#536E1B #1B536E #6E1B53

tetradic

#536E1B #1B6E60 #361B6E #6E1B2A

square

#536E1B #1B6E60 #361B6E #6E1B2A

split-complementary

#536E1B #1B2A6E #601B6E

monochromatic

#131906 #2E3D0F #536E1B #789F27 #9CCE36

Accessibility & contrast

On white

5.81

#536E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#536E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536E1B

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536E1B	#FFFFFF	#000000	##FFFFFF
##536E1B	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74660C

Deuteranopia (green-blind)

#706522

Tritanopia (blue-blind)

#57695E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #536e1b;
/* rgb */ color: rgb(83, 110, 27);
/* oklch */ color: oklch(50.0% 0.113 126.1);

Tailwind

colors: {
  custom: {
    50: '#86975e',
    500: '#536e1b',
    950: '#000000',
  },
}

SCSS

$custom: #536e1b;
$custom-light: #86975e;
$custom-dark: #000000;

JSON

{
  "hex": "#536e1b",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 27
  },
  "hsl": {
    "h": 79.518,
    "s": 60.584,
    "l": 26.863
  },
  "oklch": {
    "l": 0.49967,
    "c": 0.11254,
    "h": 126.1
  },
  "luminance": 0.1307
}

Semantic roles & 50–950 ramp

primary

#536E1B

secondary

#6142A3

accent

#44E478

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0D05

muted

#7C7E79

Preview Lab

Preview with #536E1B

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

Preview Lab → · Contrast checker → · Palette generator →