#538525#538525

#538525 is a mid, vivid yellow-green. Relative luminance 0.187; OKLCH L 56.1% C 0.137 H 133.1°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#538525
RGB	rgb(83, 133, 37)
HSL	hsl(91, 56%, 33%)
HSV	hsv(91, 72%, 52%)
CMYK	cmyk(37.6%, 0%, 72.2%, 47.8%)
CIE-LAB	lab(50.39, -33.34, 44.20)
CIE-LCH	lch(50.39, 55.37, 127.02°)
OKLab	oklab(56.11% -0.0936 0.1)
OKLCH	oklch(56.11% 0.137 133.1)
XYZ	xyz(12.2885, 18.7471, 4.7210)
Luminance	0.1875 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538525 #572585

analogous

#838525 #538525 #258527

triadic

#538525 #255385 #852553

tetradic

#538525 #258385 #572585 #852725

square

#538525 #258385 #572585 #852725

split-complementary

#538525 #272585 #852583

monochromatic

#17250A #355518 #538525 #71B532 #90D055

Accessibility & contrast

On white

4.42

#538525 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#538525 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538525

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538525	#FFFFFF	#000000	##000000
##538525	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)

#8B7A16

Deuteranopia (green-blind)

#84772E

Tritanopia (blue-blind)

#538072

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #538525;
/* rgb */ color: rgb(83, 133, 37);
/* oklch */ color: oklch(56.1% 0.137 133.1);

Tailwind

colors: {
  custom: {
    50: '#88a966',
    500: '#538525',
    950: '#000000',
  },
}

SCSS

$custom: #538525;
$custom-light: #88a966;
$custom-dark: #000000;

JSON

{
  "hex": "#538525",
  "rgb": {
    "r": 83,
    "g": 133,
    "b": 37
  },
  "hsl": {
    "h": 91.25,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5611,
    "c": 0.13697,
    "h": 133.1
  },
  "luminance": 0.18748
}

Semantic roles & 50–950 ramp

primary

#538525

secondary

#8552B4

accent

#48E097

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538525

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

Preview Lab → · Contrast checker → · Palette generator →