#538020#538020

#538020 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.8% C 0.134 H 131.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#538020
RGB	rgb(83, 128, 32)
HSL	hsl(88, 60%, 31%)
HSV	hsv(88, 75%, 50%)
CMYK	cmyk(35.2%, 0%, 75%, 49.8%)
CIE-LAB	lab(48.74, -31.40, 44.51)
CIE-LCH	lch(48.74, 54.47, 125.20°)
OKLab	oklab(54.75% -0.0887 0.0999)
OKLCH	oklch(54.75% 0.134 131.6)
XYZ	xyz(11.5470, 17.3812, 4.1127)
Luminance	0.1738 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538020 #4D2080

analogous

#807D20 #538020 #238020

triadic

#538020 #205380 #802053

tetradic

#538020 #20807D #4D2080 #802023

square

#538020 #20807D #4D2080 #802023

split-complementary

#538020 #202380 #7D2080

monochromatic

#141E08 #334F14 #538020 #73B12C #91D149

Accessibility & contrast

On white

4.69

#538020 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#538020 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #538020

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538020	#FFFFFF	#000000	##FFFFFF
##538020	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760E

Deuteranopia (green-blind)

#807329

Tritanopia (blue-blind)

#547A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #538020;
/* rgb */ color: rgb(83, 128, 32);
/* oklch */ color: oklch(54.8% 0.134 131.6);

Tailwind

colors: {
  custom: {
    50: '#87a562',
    500: '#538020',
    950: '#000000',
  },
}

SCSS

$custom: #538020;
$custom-light: #87a562;
$custom-dark: #000000;

JSON

{
  "hex": "#538020",
  "rgb": {
    "r": 83,
    "g": 128,
    "b": 32
  },
  "hsl": {
    "h": 88.125,
    "s": 60,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5475,
    "c": 0.13361,
    "h": 131.6
  },
  "luminance": 0.17382
}

Semantic roles & 50–950 ramp

primary

#538020

secondary

#7B49B3

accent

#45E38F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #538020

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

Preview Lab → · Contrast checker → · Palette generator →