#538D20#538D20

#538D20 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.151 H 133.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#538D20
RGB	rgb(83, 141, 32)
HSL	hsl(92, 63%, 34%)
HSV	hsv(92, 77%, 55%)
CMYK	cmyk(41.1%, 0%, 77.3%, 44.7%)
CIE-LAB	lab(52.94, -37.24, 48.63)
CIE-LCH	lch(52.94, 61.25, 127.44°)
OKLab	oklab(58.18% -0.1045 0.1085)
OKLCH	oklch(58.18% 0.151 133.9)
XYZ	xyz(13.3526, 20.9924, 4.7146)
Luminance	0.2099 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538D20 #5A208D

analogous

#8A8D20 #538D20 #208D24

triadic

#538D20 #20538D #8D2053

tetradic

#538D20 #208A8D #5A208D #8D2420

square

#538D20 #208A8D #5A208D #8D2420

split-complementary

#538D20 #24208D #8D208A

monochromatic

#182909 #365B15 #538D20 #70BF2B #8FD750

Accessibility & contrast

On white

4.04

#538D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#538D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538D20

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538D20	#FFFFFF	#000000	##000000
##538D20	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938107

Deuteranopia (green-blind)

#8B7D2B

Tritanopia (blue-blind)

#538778

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #538d20;
/* rgb */ color: rgb(83, 141, 32);
/* oklch */ color: oklch(58.2% 0.151 133.9);

Tailwind

colors: {
  custom: {
    50: '#89af64',
    500: '#538d20',
    950: '#000000',
  },
}

SCSS

$custom: #538d20;
$custom-light: #89af64;
$custom-dark: #000000;

JSON

{
  "hex": "#538d20",
  "rgb": {
    "r": 83,
    "g": 141,
    "b": 32
  },
  "hsl": {
    "h": 91.927,
    "s": 63.006,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58185,
    "c": 0.15067,
    "h": 133.9
  },
  "luminance": 0.20993
}

Semantic roles & 50–950 ramp

primary

#538D20

secondary

#884EBA

accent

#42E699

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538D20

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

Preview Lab → · Contrast checker → · Palette generator →