#537E31#537E31

#537E31 is a mid, moderate yellow-green. Relative luminance 0.170; OKLCH L 54.4% C 0.117 H 133.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#537E31
RGB	rgb(83, 126, 49)
HSL	hsl(94, 44%, 34%)
HSV	hsv(94, 61%, 49%)
CMYK	cmyk(34.1%, 0%, 61.1%, 50.6%)
CIE-LAB	lab(48.24, -29.00, 36.50)
CIE-LCH	lch(48.24, 46.61, 128.47°)
OKLab	oklab(54.39% -0.0807 0.0853)
OKLCH	oklch(54.39% 0.117 133.4)
XYZ	xyz(11.5823, 16.9820, 5.5727)
Luminance	0.1698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537E31 #5C317E

analogous

#7A7E31 #537E31 #317E35

triadic

#537E31 #31537E #7E3153

tetradic

#537E31 #317A7E #5C317E #7E3531

square

#537E31 #317A7E #5C317E #7E3531

split-complementary

#537E31 #35317E #7E317A

monochromatic

#19260F #365220 #537E31 #70AA42 #8FC366

Accessibility & contrast

On white

4.78

#537E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#537E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537E31

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537E31	#FFFFFF	#000000	##FFFFFF
##537E31	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837529

Deuteranopia (green-blind)

#7D7137

Tritanopia (blue-blind)

#53796D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537e31;
/* rgb */ color: rgb(83, 126, 49);
/* oklch */ color: oklch(54.4% 0.117 133.4);

Tailwind

colors: {
  custom: {
    50: '#86a36c',
    500: '#537e31',
    950: '#000000',
  },
}

SCSS

$custom: #537e31;
$custom-light: #86a36c;
$custom-dark: #000000;

JSON

{
  "hex": "#537e31",
  "rgb": {
    "r": 83,
    "g": 126,
    "b": 49
  },
  "hsl": {
    "h": 93.506,
    "s": 44,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5439,
    "c": 0.11742,
    "h": 133.4
  },
  "luminance": 0.16982
}

Semantic roles & 50–950 ramp

primary

#537E31

secondary

#8A60AB

accent

#54D49B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #537E31

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

Preview Lab → · Contrast checker → · Palette generator →