#538523#538523

#538523 is a mid, vivid yellow-green. Relative luminance 0.187; OKLCH L 56.1% C 0.138 H 132.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#538523
RGB	rgb(83, 133, 35)
HSL	hsl(91, 58%, 33%)
HSV	hsv(91, 74%, 52%)
CMYK	cmyk(37.6%, 0%, 73.7%, 47.8%)
CIE-LAB	lab(50.38, -33.48, 44.99)
CIE-LCH	lch(50.38, 56.08, 126.66°)
OKLab	oklab(56.09% -0.0941 0.1013)
OKLCH	oklch(56.09% 0.138 132.9)
XYZ	xyz(12.2580, 18.7349, 4.5601)
Luminance	0.1873 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538523 #552385

analogous

#848523 #538523 #238524

triadic

#538523 #235385 #852353

tetradic

#538523 #238485 #552385 #852423

square

#538523 #238485 #552385 #852423

split-complementary

#538523 #242385 #852384

monochromatic

#172409 #355516 #538523 #71B530 #90D151

Accessibility & contrast

On white

4.42

#538523 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#538523 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538523

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538523	#FFFFFF	#000000	##000000
##538523	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A12

Deuteranopia (green-blind)

#84762C

Tritanopia (blue-blind)

#547F72

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #538523;
/* rgb */ color: rgb(83, 133, 35);
/* oklch */ color: oklch(56.1% 0.138 132.9);

Tailwind

colors: {
  custom: {
    50: '#88a965',
    500: '#538523',
    950: '#000000',
  },
}

SCSS

$custom: #538523;
$custom-light: #88a965;
$custom-dark: #000000;

JSON

{
  "hex": "#538523",
  "rgb": {
    "r": 83,
    "g": 133,
    "b": 35
  },
  "hsl": {
    "h": 90.612,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56094,
    "c": 0.13833,
    "h": 132.9
  },
  "luminance": 0.18735
}

Semantic roles & 50–950 ramp

primary

#538523

secondary

#834FB5

accent

#46E295

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538523

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

Preview Lab → · Contrast checker → · Palette generator →