#537728#537728

#537728 is a mid, moderate yellow-green. Relative luminance 0.152; OKLCH L 52.5% C 0.115 H 130.4°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#537728
RGB	rgb(83, 119, 40)
HSL	hsl(87, 50%, 31%)
HSV	hsv(87, 66%, 47%)
CMYK	cmyk(30.3%, 0%, 66.4%, 53.3%)
CIE-LAB	lab(45.89, -26.48, 38.16)
CIE-LCH	lch(45.89, 46.45, 124.76°)
OKLab	oklab(52.45% -0.0746 0.0877)
OKLCH	oklch(52.45% 0.115 130.4)
XYZ	xyz(10.5470, 15.1855, 4.3825)
Luminance	0.1519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537728 #4C2877

analogous

#777328 #537728 #2B7728

triadic

#537728 #285377 #772853

tetradic

#537728 #287773 #4C2877 #77282B

square

#537728 #287773 #4C2877 #77282B

split-complementary

#537728 #282B77 #732877

monochromatic

#131B09 #334919 #537728 #73A537 #92C554

Accessibility & contrast

On white

5.20

#537728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#537728 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537728

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537728	#FFFFFF	#000000	##FFFFFF
##537728	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E1E

Deuteranopia (green-blind)

#776C2E

Tritanopia (blue-blind)

#557267

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #537728;
/* rgb */ color: rgb(83, 119, 40);
/* oklch */ color: oklch(52.5% 0.115 130.4);

Tailwind

colors: {
  custom: {
    50: '#869e66',
    500: '#537728',
    950: '#000000',
  },
}

SCSS

$custom: #537728;
$custom-light: #869e66;
$custom-dark: #000000;

JSON

{
  "hex": "#537728",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 40
  },
  "hsl": {
    "h": 87.342,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52451,
    "c": 0.11516,
    "h": 130.4
  },
  "luminance": 0.15186
}

Semantic roles & 50–950 ramp

primary

#537728

secondary

#7A52A9

accent

#4FD98E

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0E06

muted

#7C7E7A

Preview Lab

Preview with #537728

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

Preview Lab → · Contrast checker → · Palette generator →