#538D2A#538D2A

#538D2A is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.3% C 0.144 H 134.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#538D2A
RGB	rgb(83, 141, 42)
HSL	hsl(95, 54%, 36%)
HSV	hsv(95, 70%, 55%)
CMYK	cmyk(41.1%, 0%, 70.2%, 44.7%)
CIE-LAB	lab(53.01, -36.52, 44.86)
CIE-LCH	lch(53.01, 57.84, 129.15°)
OKLab	oklab(58.26% -0.1018 0.1021)
OKLCH	oklch(58.26% 0.144 134.9)
XYZ	xyz(13.5098, 21.0552, 5.5423)
Luminance	0.2106 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538D2A #642A8D

analogous

#848D2A #538D2A #2A8D33

triadic

#538D2A #2A538D #8D2A53

tetradic

#538D2A #2A848D #642A8D #8D332A

square

#538D2A #2A848D #642A8D #8D332A

split-complementary

#538D2A #332A8D #8D2A84

monochromatic

#1B2F0E #375E1C #538D2A #6FBC38 #8FD061

Accessibility & contrast

On white

4.03

#538D2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#538D2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538D2A

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538D2A	#FFFFFF	#000000	##000000
##538D2A	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92821B

Deuteranopia (green-blind)

#8A7D33

Tritanopia (blue-blind)

#528879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #538d2a;
/* rgb */ color: rgb(83, 141, 42);
/* oklch */ color: oklch(58.3% 0.144 134.9);

Tailwind

colors: {
  custom: {
    50: '#88af69',
    500: '#538d2a',
    950: '#000000',
  },
}

SCSS

$custom: #538d2a;
$custom-light: #88af69;
$custom-dark: #000000;

JSON

{
  "hex": "#538d2a",
  "rgb": {
    "r": 83,
    "g": 141,
    "b": 42
  },
  "hsl": {
    "h": 95.152,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58264,
    "c": 0.1442,
    "h": 134.9
  },
  "luminance": 0.21056
}

Semantic roles & 50–950 ramp

primary

#538D2A

secondary

#915DB6

accent

#4ADDA1

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #538D2A

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

Preview Lab → · Contrast checker → · Palette generator →