#537D2A#537D2A

#537D2A is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 54.0% C 0.122 H 132.1°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#537D2A
RGB	rgb(83, 125, 42)
HSL	hsl(90, 50%, 33%)
HSV	hsv(90, 66%, 49%)
CMYK	cmyk(33.6%, 0%, 66.4%, 51%)
CIE-LAB	lab(47.85, -29.20, 39.37)
CIE-LCH	lch(47.85, 49.02, 126.57°)
OKLab	oklab(54.05% -0.0819 0.0905)
OKLCH	oklch(54.05% 0.122 132.1)
XYZ	xyz(11.3187, 16.6730, 4.8119)
Luminance	0.1667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537D2A #542A7D

analogous

#7D7D2A #537D2A #2A7D2A

triadic

#537D2A #2A537D #7D2A53

tetradic

#537D2A #2A7D7D #542A7D #7D2A2A

square

#537D2A #2A7D7D #542A7D #7D2A2A

split-complementary

#537D2A #2A2A7D #7D2A7D

monochromatic

#16210B #354F1B #537D2A #71AB39 #90C85A

Accessibility & contrast

On white

4.84

#537D2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#537D2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537D2A

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537D2A	#FFFFFF	#000000	##FFFFFF
##537D2A	1.00	4.84	4.33	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827420

Deuteranopia (green-blind)

#7C7031

Tritanopia (blue-blind)

#54786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537d2a;
/* rgb */ color: rgb(83, 125, 42);
/* oklch */ color: oklch(54.0% 0.122 132.1);

Tailwind

colors: {
  custom: {
    50: '#87a368',
    500: '#537d2a',
    950: '#000000',
  },
}

SCSS

$custom: #537d2a;
$custom-light: #87a368;
$custom-dark: #000000;

JSON

{
  "hex": "#537d2a",
  "rgb": {
    "r": 83,
    "g": 125,
    "b": 42
  },
  "hsl": {
    "h": 90.361,
    "s": 49.701,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54049,
    "c": 0.12208,
    "h": 132.1
  },
  "luminance": 0.16673
}

Semantic roles & 50–950 ramp

primary

#537D2A

secondary

#8256AD

accent

#4FD995

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #537D2A

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

Preview Lab → · Contrast checker → · Palette generator →