#537719#537719

#537719 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.3% C 0.126 H 128.8°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#537719
RGB	rgb(83, 119, 25)
HSL	hsl(83, 65%, 28%)
HSV	hsv(83, 79%, 47%)
CMYK	cmyk(30.3%, 0%, 79%, 53.3%)
CIE-LAB	lab(45.77, -27.58, 44.22)
CIE-LCH	lch(45.77, 52.11, 121.96°)
OKLab	oklab(52.32% -0.0789 0.0981)
OKLCH	oklch(52.32% 0.126 128.8)
XYZ	xyz(10.3396, 15.1026, 3.2898)
Luminance	0.1510 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537719 #3D1977

analogous

#776C19 #537719 #247719

triadic

#537719 #195377 #771953

tetradic

#537719 #19776C #3D1977 #771924

square

#537719 #19776C #3D1977 #771924

split-complementary

#537719 #192477 #6C1977

monochromatic

#121905 #30440E #537719 #76AA24 #98D536

Accessibility & contrast

On white

5.22

#537719 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#537719 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537719

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537719	#FFFFFF	#000000	##FFFFFF
##537719	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E03

Deuteranopia (green-blind)

#786C22

Tritanopia (blue-blind)

#567165

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #537719;
/* rgb */ color: rgb(83, 119, 25);
/* oklch */ color: oklch(52.3% 0.126 128.8);

Tailwind

colors: {
  custom: {
    50: '#879e5e',
    500: '#537719',
    950: '#000000',
  },
}

SCSS

$custom: #537719;
$custom-light: #879e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#537719",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 25
  },
  "hsl": {
    "h": 82.979,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52323,
    "c": 0.12592,
    "h": 128.8
  },
  "luminance": 0.15103
}

Semantic roles & 50–950 ramp

primary

#537719

secondary

#6940AC

accent

#40E880

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #537719

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

Preview Lab → · Contrast checker → · Palette generator →