#537D33#537D33

#537D33 is a mid, moderate yellow-green. Relative luminance 0.167; OKLCH L 54.2% C 0.114 H 133.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#537D33
RGB	rgb(83, 125, 51)
HSL	hsl(94, 42%, 35%)
HSV	hsv(94, 59%, 49%)
CMYK	cmyk(33.6%, 0%, 59.2%, 51%)
CIE-LAB	lab(47.94, -28.30, 35.17)
CIE-LCH	lch(47.94, 45.14, 128.83°)
OKLab	oklab(54.15% -0.0787 0.0826)
OKLCH	oklch(54.15% 0.114 133.6)
XYZ	xyz(11.4982, 16.7448, 5.7576)
Luminance	0.1674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537D33 #5D337D

analogous

#787D33 #537D33 #337D38

triadic

#537D33 #33537D #7D3353

tetradic

#537D33 #33787D #5D337D #7D3833

square

#537D33 #33787D #5D337D #7D3833

split-complementary

#537D33 #38337D #7D3378

monochromatic

#192610 #365221 #537D33 #70A845 #8FC269

Accessibility & contrast

On white

4.83

#537D33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#537D33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537D33

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537D33	#FFFFFF	#000000	##FFFFFF
##537D33	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82742B

Deuteranopia (green-blind)

#7C7138

Tritanopia (blue-blind)

#53786D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537d33;
/* rgb */ color: rgb(83, 125, 51);
/* oklch */ color: oklch(54.2% 0.114 133.6);

Tailwind

colors: {
  custom: {
    50: '#86a36d',
    500: '#537d33',
    950: '#000000',
  },
}

SCSS

$custom: #537d33;
$custom-light: #86a36d;
$custom-dark: #000000;

JSON

{
  "hex": "#537d33",
  "rgb": {
    "r": 83,
    "g": 125,
    "b": 51
  },
  "hsl": {
    "h": 94.054,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.54153,
    "c": 0.11408,
    "h": 133.6
  },
  "luminance": 0.16745
}

Semantic roles & 50–950 ramp

primary

#537D33

secondary

#8B62AA

accent

#56D29C

background

#F8FAF6

surface

#F0F3EC

border

#CBCDC7

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #537D33

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

Preview Lab → · Contrast checker → · Palette generator →