#538617#538617

#538617 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.3% C 0.146 H 132.1°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#538617
RGB	rgb(83, 134, 23)
HSL	hsl(88, 71%, 31%)
HSV	hsv(88, 83%, 53%)
CMYK	cmyk(38.1%, 0%, 82.8%, 47.5%)
CIE-LAB	lab(50.63, -34.65, 49.39)
CIE-LCH	lch(50.63, 60.33, 125.06°)
OKLab	oklab(56.28% -0.0982 0.1087)
OKLCH	oklch(56.28% 0.146 132.1)
XYZ	xyz(12.2469, 18.9505, 3.8230)
Luminance	0.1895 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538617 #4A1786

analogous

#868117 #538617 #1B8617

triadic

#538617 #175386 #861753

tetradic

#538617 #178681 #4A1786 #86171B

square

#538617 #178681 #4A1786 #86171B

split-complementary

#538617 #171B86 #811786

monochromatic

#121E05 #33520E #538617 #73BA20 #92DD3A

Accessibility & contrast

On white

4.38

#538617 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#538617 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538617

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538617	#FFFFFF	#000000	##000000
##538617	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#857724

Tritanopia (blue-blind)

#548072

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #538617;
/* rgb */ color: rgb(83, 134, 23);
/* oklch */ color: oklch(56.3% 0.146 132.1);

Tailwind

colors: {
  custom: {
    50: '#88a95f',
    500: '#538617',
    950: '#000000',
  },
}

SCSS

$custom: #538617;
$custom-light: #88a95f;
$custom-dark: #000000;

JSON

{
  "hex": "#538617",
  "rgb": {
    "r": 83,
    "g": 134,
    "b": 23
  },
  "hsl": {
    "h": 87.568,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.56279,
    "c": 0.14645,
    "h": 132.1
  },
  "luminance": 0.18951
}

Semantic roles & 50–950 ramp

primary

#538617

secondary

#773FBA

accent

#3AED8D

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #538617

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

Preview Lab → · Contrast checker → · Palette generator →