#537121#537121

#537121 is a mid, moderate yellow-green. Relative luminance 0.138; OKLCH L 50.8% C 0.112 H 127.7°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#537121
RGB	rgb(83, 113, 33)
HSL	hsl(83, 55%, 29%)
HSV	hsv(83, 71%, 44%)
CMYK	cmyk(26.5%, 0%, 70.8%, 55.7%)
CIE-LAB	lab(43.89, -24.09, 39.17)
CIE-LCH	lch(43.89, 45.99, 121.59°)
OKLab	oklab(50.81% -0.0687 0.0889)
OKLCH	oklch(50.81% 0.112 127.7)
XYZ	xyz(9.7469, 13.7589, 3.5808)
Luminance	0.1376 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537121 #3F2171

analogous

#716721 #537121 #2B7121

triadic

#537121 #215371 #712153

tetradic

#537121 #217167 #3F2171 #71212B

square

#537121 #217167 #3F2171 #71212B

split-complementary

#537121 #212B71 #672171

monochromatic

#111807 #304213 #537121 #76A02F #97C844

Accessibility & contrast

On white

5.60

#537121 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#537121 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537121

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537121	#FFFFFF	#000000	##FFFFFF
##537121	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776915

Deuteranopia (green-blind)

#736728

Tritanopia (blue-blind)

#566C61

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #537121;
/* rgb */ color: rgb(83, 113, 33);
/* oklch */ color: oklch(50.8% 0.112 127.7);

Tailwind

colors: {
  custom: {
    50: '#869a61',
    500: '#537121',
    950: '#000000',
  },
}

SCSS

$custom: #537121;
$custom-light: #869a61;
$custom-dark: #000000;

JSON

{
  "hex": "#537121",
  "rgb": {
    "r": 83,
    "g": 113,
    "b": 33
  },
  "hsl": {
    "h": 82.5,
    "s": 54.795,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50806,
    "c": 0.11231,
    "h": 127.7
  },
  "luminance": 0.13759
}

Semantic roles & 50–950 ramp

primary

#537121

secondary

#6B49A5

accent

#4ADE81

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #537121

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

Preview Lab → · Contrast checker → · Palette generator →