#537E2A#537E2A

#537E2A is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.3% C 0.123 H 132.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#537E2A
RGB	rgb(83, 126, 42)
HSL	hsl(91, 50%, 33%)
HSV	hsv(91, 67%, 49%)
CMYK	cmyk(34.1%, 0%, 66.7%, 50.6%)
CIE-LAB	lab(48.17, -29.68, 39.72)
CIE-LCH	lch(48.17, 49.58, 126.77°)
OKLab	oklab(54.31% -0.0832 0.0913)
OKLCH	oklch(54.31% 0.124 132.3)
XYZ	xyz(11.4459, 16.9275, 4.8543)
Luminance	0.1693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537E2A #552A7E

analogous

#7D7E2A #537E2A #2A7E2B

triadic

#537E2A #2A537E #7E2A53

tetradic

#537E2A #2A7D7E #552A7E #7E2B2A

square

#537E2A #2A7D7E #552A7E #7E2B2A

split-complementary

#537E2A #2B2A7E #7E2A7D

monochromatic

#17220B #35501B #537E2A #71AC39 #90C85A

Accessibility & contrast

On white

4.79

#537E2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#537E2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537E2A

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537E2A	#FFFFFF	#000000	##FFFFFF
##537E2A	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741F

Deuteranopia (green-blind)

#7D7131

Tritanopia (blue-blind)

#54796D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537e2a;
/* rgb */ color: rgb(83, 126, 42);
/* oklch */ color: oklch(54.3% 0.123 132.3);

Tailwind

colors: {
  custom: {
    50: '#87a368',
    500: '#537e2a',
    950: '#000000',
  },
}

SCSS

$custom: #537e2a;
$custom-light: #87a368;
$custom-dark: #000000;

JSON

{
  "hex": "#537e2a",
  "rgb": {
    "r": 83,
    "g": 126,
    "b": 42
  },
  "hsl": {
    "h": 90.714,
    "s": 50,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54312,
    "c": 0.1235,
    "h": 132.3
  },
  "luminance": 0.16928
}

Semantic roles & 50–950 ramp

primary

#537E2A

secondary

#8356AE

accent

#4EDA96

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #537E2A

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

Preview Lab → · Contrast checker → · Palette generator →