#537F2D#537F2D

#537F2D is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.6% C 0.122 H 133.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#537F2D
RGB	rgb(83, 127, 45)
HSL	hsl(92, 48%, 34%)
HSV	hsv(92, 65%, 50%)
CMYK	cmyk(34.6%, 0%, 64.6%, 50.2%)
CIE-LAB	lab(48.52, -29.87, 38.72)
CIE-LCH	lch(48.52, 48.91, 127.65°)
OKLab	oklab(54.61% -0.0835 0.0896)
OKLCH	oklch(54.61% 0.122 133)
XYZ	xyz(11.6301, 17.2068, 5.1906)
Luminance	0.1721 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537F2D #592D7F

analogous

#7C7F2D #537F2D #2D7F30

triadic

#537F2D #2D537F #7F2D53

tetradic

#537F2D #2D7C7F #592D7F #7F302D

square

#537F2D #2D7C7F #592D7F #7F302D

split-complementary

#537F2D #302D7F #7F2D7C

monochromatic

#18250D #35521D #537F2D #71AC3D #8FC760

Accessibility & contrast

On white

4.73

#537F2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#537F2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537F2D

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537F2D	#FFFFFF	#000000	##FFFFFF
##537F2D	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847523

Deuteranopia (green-blind)

#7E7233

Tritanopia (blue-blind)

#547A6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #537f2d;
/* rgb */ color: rgb(83, 127, 45);
/* oklch */ color: oklch(54.6% 0.122 133.0);

Tailwind

colors: {
  custom: {
    50: '#87a46a',
    500: '#537f2d',
    950: '#000000',
  },
}

SCSS

$custom: #537f2d;
$custom-light: #87a46a;
$custom-dark: #000000;

JSON

{
  "hex": "#537f2d",
  "rgb": {
    "r": 83,
    "g": 127,
    "b": 45
  },
  "hsl": {
    "h": 92.195,
    "s": 47.674,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54607,
    "c": 0.12242,
    "h": 133
  },
  "luminance": 0.17207
}

Semantic roles & 50–950 ramp

primary

#537F2D

secondary

#875BAD

accent

#51D799

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #537F2D

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

Preview Lab → · Contrast checker → · Palette generator →