#537E20#537E20

#537E20 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.2% C 0.131 H 131.2°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#537E20
RGB	rgb(83, 126, 32)
HSL	hsl(87, 59%, 31%)
HSV	hsv(87, 75%, 49%)
CMYK	cmyk(34.1%, 0%, 74.6%, 50.6%)
CIE-LAB	lab(48.09, -30.47, 43.87)
CIE-LCH	lch(48.09, 53.41, 124.78°)
OKLab	oklab(54.22% -0.0862 0.0985)
OKLCH	oklch(54.22% 0.131 131.2)
XYZ	xyz(11.2887, 16.8646, 4.0266)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537E20 #4B207E

analogous

#7E7A20 #537E20 #247E20

triadic

#537E20 #20537E #7E2053

tetradic

#537E20 #207E7A #4B207E #7E2024

square

#537E20 #207E7A #4B207E #7E2024

split-complementary

#537E20 #20247E #7A207E

monochromatic

#131C07 #334D14 #537E20 #73AF2C #92D048

Accessibility & contrast

On white

4.80

#537E20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#537E20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537E20

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537E20	#FFFFFF	#000000	##FFFFFF
##537E20	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84740F

Deuteranopia (green-blind)

#7E7129

Tritanopia (blue-blind)

#55796C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537e20;
/* rgb */ color: rgb(83, 126, 32);
/* oklch */ color: oklch(54.2% 0.131 131.2);

Tailwind

colors: {
  custom: {
    50: '#87a362',
    500: '#537e20',
    950: '#000000',
  },
}

SCSS

$custom: #537e20;
$custom-light: #87a362;
$custom-dark: #000000;

JSON

{
  "hex": "#537e20",
  "rgb": {
    "r": 83,
    "g": 126,
    "b": 32
  },
  "hsl": {
    "h": 87.447,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54222,
    "c": 0.13091,
    "h": 131.2
  },
  "luminance": 0.16865
}

Semantic roles & 50–950 ramp

primary

#537E20

secondary

#7849B1

accent

#45E38D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #537E20

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

Preview Lab → · Contrast checker → · Palette generator →