#537917#537917

#537917 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.8% C 0.130 H 129.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#537917
RGB	rgb(83, 121, 23)
HSL	hsl(83, 68%, 28%)
HSV	hsv(83, 81%, 47%)
CMYK	cmyk(31.4%, 0%, 81%, 52.5%)
CIE-LAB	lab(46.41, -28.65, 45.50)
CIE-LCH	lch(46.41, 53.77, 122.20°)
OKLab	oklab(52.84% -0.082 0.1005)
OKLCH	oklch(52.84% 0.13 129.2)
XYZ	xyz(10.5593, 15.5753, 3.2604)
Luminance	0.1558 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537917 #3D1779

analogous

#796E17 #537917 #227917

triadic

#537917 #175379 #791753

tetradic

#537917 #17796E #3D1779 #791722

square

#537917 #17796E #3D1779 #791722

split-complementary

#537917 #172279 #6E1779

monochromatic

#121A05 #30460D #537917 #76AC21 #98D832

Accessibility & contrast

On white

5.10

#537917 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#537917 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537917

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537917	#FFFFFF	#000000	##FFFFFF
##537917	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#7A6D21

Tritanopia (blue-blind)

#567367

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #537917;
/* rgb */ color: rgb(83, 121, 23);
/* oklch */ color: oklch(52.8% 0.130 129.2);

Tailwind

colors: {
  custom: {
    50: '#87a05d',
    500: '#537917',
    950: '#000000',
  },
}

SCSS

$custom: #537917;
$custom-light: #87a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#537917",
  "rgb": {
    "r": 83,
    "g": 121,
    "b": 23
  },
  "hsl": {
    "h": 83.265,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52838,
    "c": 0.12969,
    "h": 129.2
  },
  "luminance": 0.15576
}

Semantic roles & 50–950 ramp

primary

#537917

secondary

#693EAE

accent

#3DEB80

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #537917

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

Preview Lab → · Contrast checker → · Palette generator →