#537E13#537E13

#537E13 is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.1% C 0.138 H 130.2°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#537E13
RGB	rgb(83, 126, 19)
HSL	hsl(84, 74%, 28%)
HSV	hsv(84, 85%, 49%)
CMYK	cmyk(34.1%, 0%, 84.9%, 50.6%)
CIE-LAB	lab(48.02, -31.20, 48.19)
CIE-LCH	lch(48.02, 57.41, 122.92°)
OKLab	oklab(54.14% -0.0891 0.1055)
OKLCH	oklch(54.14% 0.138 130.2)
XYZ	xyz(11.1456, 16.8073, 3.2729)
Luminance	0.1681 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537E13 #3E137E

analogous

#7E7313 #537E13 #1D7E13

triadic

#537E13 #13537E #7E1353

tetradic

#537E13 #137E73 #3E137E #7E131D

square

#537E13 #137E73 #3E137E #7E131D

split-complementary

#537E13 #131D7E #73137E

monochromatic

#121B04 #30490B #537E13 #76B31B #97DF2C

Accessibility & contrast

On white

4.81

#537E13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#537E13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537E13

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537E13	#FFFFFF	#000000	##FFFFFF
##537E13	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7E7120

Tritanopia (blue-blind)

#55786B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537e13;
/* rgb */ color: rgb(83, 126, 19);
/* oklch */ color: oklch(54.1% 0.138 130.2);

Tailwind

colors: {
  custom: {
    50: '#88a35c',
    500: '#537e13',
    950: '#000000',
  },
}

SCSS

$custom: #537e13;
$custom-light: #88a35c;
$custom-dark: #000000;

JSON

{
  "hex": "#537e13",
  "rgb": {
    "r": 83,
    "g": 126,
    "b": 19
  },
  "hsl": {
    "h": 84.112,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54139,
    "c": 0.1381,
    "h": 130.2
  },
  "luminance": 0.16808
}

Semantic roles & 50–950 ramp

primary

#537E13

secondary

#6A39B4

accent

#37F082

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #537E13

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

Preview Lab → · Contrast checker → · Palette generator →