#537138#537138

#537138 is a mid, moderate yellow-green. Relative luminance 0.139; OKLCH L 51.1% C 0.090 H 131.7°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#537138
RGB	rgb(83, 113, 56)
HSL	hsl(92, 34%, 33%)
HSV	hsv(92, 50%, 44%)
CMYK	cmyk(26.5%, 0%, 50.4%, 55.7%)
CIE-LAB	lab(44.14, -21.72, 28.03)
CIE-LCH	lch(44.14, 35.46, 127.77°)
OKLab	oklab(51.09% -0.0601 0.0674)
OKLCH	oklch(51.09% 0.09 131.7)
XYZ	xyz(10.1861, 13.9345, 5.8936)
Luminance	0.1394 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537138 #563871

analogous

#6F7138 #537138 #387139

triadic

#537138 #385371 #713853

tetradic

#537138 #386F71 #563871 #713938

square

#537138 #386F71 #563871 #713938

split-complementary

#537138 #393871 #71386F

monochromatic

#171F0F #354824 #537138 #719A4C #90B76D

Accessibility & contrast

On white

5.55

#537138 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#537138 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537138

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537138	#FFFFFF	#000000	##FFFFFF
##537138	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A33

Deuteranopia (green-blind)

#71683B

Tritanopia (blue-blind)

#546D64

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #537138;
/* rgb */ color: rgb(83, 113, 56);
/* oklch */ color: oklch(51.1% 0.090 131.7);

Tailwind

colors: {
  custom: {
    50: '#859a70',
    500: '#537138',
    950: '#000000',
  },
}

SCSS

$custom: #537138;
$custom-light: #859a70;
$custom-dark: #000000;

JSON

{
  "hex": "#537138",
  "rgb": {
    "r": 83,
    "g": 113,
    "b": 56
  },
  "hsl": {
    "h": 91.579,
    "s": 33.728,
    "l": 33.137
  },
  "oklch": {
    "l": 0.51093,
    "c": 0.09033,
    "h": 131.7
  },
  "luminance": 0.13935
}

Semantic roles & 50–950 ramp

primary

#537138

secondary

#8465A0

accent

#5ECA97

background

#F8F9F6

surface

#EFF2EC

border

#CACCC7

text

#0B0E07

muted

#7C7E7A

Preview Lab

Preview with #537138

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

Preview Lab → · Contrast checker → · Palette generator →