#537331#537331

#537331 is a mid, moderate yellow-green. Relative luminance 0.143; OKLCH L 51.5% C 0.101 H 130.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#537331
RGB	rgb(83, 115, 49)
HSL	hsl(89, 40%, 32%)
HSV	hsv(89, 57%, 45%)
CMYK	cmyk(27.8%, 0%, 57.4%, 54.9%)
CIE-LAB	lab(44.69, -23.59, 32.41)
CIE-LCH	lch(44.69, 40.08, 126.05°)
OKLab	oklab(51.51% -0.0658 0.0765)
OKLCH	oklch(51.51% 0.101 130.7)
XYZ	xyz(10.2523, 14.3220, 5.1294)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537331 #513173

analogous

#737231 #537331 #327331

triadic

#537331 #315373 #733153

tetradic

#537331 #317372 #513173 #733132

square

#537331 #317372 #513173 #733132

split-complementary

#537331 #313273 #723173

monochromatic

#151D0C #34481F #537331 #729E43 #91BC62

Accessibility & contrast

On white

5.43

#537331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#537331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537331

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537331	#FFFFFF	#000000	##FFFFFF
##537331	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786B2B

Deuteranopia (green-blind)

#736935

Tritanopia (blue-blind)

#556E64

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #537331;
/* rgb */ color: rgb(83, 115, 49);
/* oklch */ color: oklch(51.5% 0.101 130.7);

Tailwind

colors: {
  custom: {
    50: '#859b6b',
    500: '#537331',
    950: '#000000',
  },
}

SCSS

$custom: #537331;
$custom-light: #859b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#537331",
  "rgb": {
    "r": 83,
    "g": 115,
    "b": 49
  },
  "hsl": {
    "h": 89.091,
    "s": 40.244,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51511,
    "c": 0.10089,
    "h": 130.7
  },
  "luminance": 0.14322
}

Semantic roles & 50–950 ramp

primary

#537331

secondary

#7F5CA4

accent

#58D092

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0E07

muted

#7C7E7A

Preview Lab

Preview with #537331

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

Preview Lab → · Contrast checker → · Palette generator →