#538A20#538A20

#538A20 is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.4% C 0.147 H 133.5°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#538A20
RGB	rgb(83, 138, 32)
HSL	hsl(91, 62%, 33%)
HSV	hsv(91, 77%, 54%)
CMYK	cmyk(39.9%, 0%, 76.8%, 45.9%)
CIE-LAB	lab(51.97, -35.92, 47.69)
CIE-LCH	lch(51.97, 59.71, 126.99°)
OKLab	oklab(57.39% -0.101 0.1065)
OKLCH	oklch(57.39% 0.147 133.5)
XYZ	xyz(12.9163, 20.1196, 4.5691)
Luminance	0.2012 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538A20 #57208A

analogous

#888A20 #538A20 #208A22

triadic

#538A20 #20538A #8A2053

tetradic

#538A20 #20888A #57208A #8A2220

square

#538A20 #20888A #57208A #8A2220

split-complementary

#538A20 #22208A #8A2088

monochromatic

#172709 #355814 #538A20 #71BC2C #90D64E

Accessibility & contrast

On white

4.18

#538A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#538A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538A20

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538A20	#FFFFFF	#000000	##000000
##538A20	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F09

Deuteranopia (green-blind)

#887A2B

Tritanopia (blue-blind)

#538476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #538a20;
/* rgb */ color: rgb(83, 138, 32);
/* oklch */ color: oklch(57.4% 0.147 133.5);

Tailwind

colors: {
  custom: {
    50: '#88ac64',
    500: '#538a20',
    950: '#000000',
  },
}

SCSS

$custom: #538a20;
$custom-light: #88ac64;
$custom-dark: #000000;

JSON

{
  "hex": "#538a20",
  "rgb": {
    "r": 83,
    "g": 138,
    "b": 32
  },
  "hsl": {
    "h": 91.132,
    "s": 62.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57393,
    "c": 0.14679,
    "h": 133.5
  },
  "luminance": 0.2012
}

Semantic roles & 50–950 ramp

primary

#538A20

secondary

#854DB9

accent

#42E597

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538A20

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

Preview Lab → · Contrast checker → · Palette generator →