#538623#538623

#538623 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.4% C 0.140 H 133.1°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#538623
RGB	rgb(83, 134, 35)
HSL	hsl(91, 59%, 33%)
HSV	hsv(91, 74%, 53%)
CMYK	cmyk(38.1%, 0%, 73.9%, 47.5%)
CIE-LAB	lab(50.70, -33.94, 45.31)
CIE-LCH	lch(50.70, 56.61, 126.83°)
OKLab	oklab(56.36% -0.0954 0.102)
OKLCH	oklch(56.36% 0.14 133.1)
XYZ	xyz(12.3956, 19.0100, 4.6060)
Luminance	0.1901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538623 #562386

analogous

#848623 #538623 #238624

triadic

#538623 #235386 #862353

tetradic

#538623 #238486 #562386 #862423

square

#538623 #238486 #562386 #862423

split-complementary

#538623 #242386 #862384

monochromatic

#17250A #355516 #538623 #71B730 #90D252

Accessibility & contrast

On white

4.37

#538623 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#538623 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538623

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538623	#FFFFFF	#000000	##000000
##538623	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B12

Deuteranopia (green-blind)

#85772C

Tritanopia (blue-blind)

#538073

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #538623;
/* rgb */ color: rgb(83, 134, 35);
/* oklch */ color: oklch(56.4% 0.140 133.1);

Tailwind

colors: {
  custom: {
    50: '#88a965',
    500: '#538623',
    950: '#000000',
  },
}

SCSS

$custom: #538623;
$custom-light: #88a965;
$custom-dark: #000000;

JSON

{
  "hex": "#538623",
  "rgb": {
    "r": 83,
    "g": 134,
    "b": 35
  },
  "hsl": {
    "h": 90.909,
    "s": 58.58,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56358,
    "c": 0.13966,
    "h": 133.1
  },
  "luminance": 0.19011
}

Semantic roles & 50–950 ramp

primary

#538623

secondary

#844FB5

accent

#46E296

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538623

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

Preview Lab → · Contrast checker → · Palette generator →