#538323#538323

#538323 is a mid, vivid yellow-green. Relative luminance 0.182; OKLCH L 55.6% C 0.136 H 132.5°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#538323
RGB	rgb(83, 131, 35)
HSL	hsl(90, 58%, 33%)
HSV	hsv(90, 73%, 51%)
CMYK	cmyk(36.6%, 0%, 73.3%, 48.6%)
CIE-LAB	lab(49.73, -32.57, 44.33)
CIE-LCH	lch(49.73, 55.01, 126.31°)
OKLab	oklab(55.57% -0.0917 0.1)
OKLCH	oklch(55.57% 0.136 132.5)
XYZ	xyz(11.9868, 18.1925, 4.4697)
Luminance	0.1819 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538323 #532383

analogous

#838323 #538323 #238323

triadic

#538323 #235383 #832353

tetradic

#538323 #238383 #532383 #832323

square

#538323 #238383 #532383 #832323

split-complementary

#538323 #232383 #832383

monochromatic

#162209 #345316 #538323 #72B330 #90D050

Accessibility & contrast

On white

4.53

#538323 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#538323 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538323

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538323	#FFFFFF	#000000	##000000
##538323	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897913

Deuteranopia (green-blind)

#82752C

Tritanopia (blue-blind)

#547E70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #538323;
/* rgb */ color: rgb(83, 131, 35);
/* oklch */ color: oklch(55.6% 0.136 132.5);

Tailwind

colors: {
  custom: {
    50: '#87a764',
    500: '#538323',
    950: '#000000',
  },
}

SCSS

$custom: #538323;
$custom-light: #87a764;
$custom-dark: #000000;

JSON

{
  "hex": "#538323",
  "rgb": {
    "r": 83,
    "g": 131,
    "b": 35
  },
  "hsl": {
    "h": 90,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55566,
    "c": 0.13564,
    "h": 132.5
  },
  "luminance": 0.18193
}

Semantic roles & 50–950 ramp

primary

#538323

secondary

#814EB4

accent

#47E194

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #538323

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

Preview Lab → · Contrast checker → · Palette generator →