#537E16#537E16

#537E16 is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.2% C 0.137 H 130.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#537E16
RGB	rgb(83, 126, 22)
HSL	hsl(85, 70%, 29%)
HSV	hsv(85, 83%, 49%)
CMYK	cmyk(34.1%, 0%, 82.5%, 50.6%)
CIE-LAB	lab(48.03, -31.06, 47.31)
CIE-LCH	lch(48.03, 56.60, 123.28°)
OKLab	oklab(54.16% -0.0886 0.1041)
OKLCH	oklch(54.16% 0.137 130.4)
XYZ	xyz(11.1729, 16.8182, 3.4165)
Luminance	0.1682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537E16 #41167E

analogous

#7E7516 #537E16 #1F7E16

triadic

#537E16 #16537E #7E1653

tetradic

#537E16 #167E75 #41167E #7E161F

square

#537E16 #167E75 #41167E #7E161F

split-complementary

#537E16 #161F7E #75167E

monochromatic

#111A05 #314A0D #537E16 #75B21F #96DB33

Accessibility & contrast

On white

4.81

#537E16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#537E16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537E16

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537E16	#FFFFFF	#000000	##FFFFFF
##537E16	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)

#7E7122

Tritanopia (blue-blind)

#55786B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537e16;
/* rgb */ color: rgb(83, 126, 22);
/* oklch */ color: oklch(54.2% 0.137 130.4);

Tailwind

colors: {
  custom: {
    50: '#88a35d',
    500: '#537e16',
    950: '#000000',
  },
}

SCSS

$custom: #537e16;
$custom-light: #88a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#537e16",
  "rgb": {
    "r": 83,
    "g": 126,
    "b": 22
  },
  "hsl": {
    "h": 84.808,
    "s": 70.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.54155,
    "c": 0.1367,
    "h": 130.4
  },
  "luminance": 0.16819
}

Semantic roles & 50–950 ramp

primary

#537E16

secondary

#6E3DB3

accent

#3BED84

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #537E16

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

Preview Lab → · Contrast checker → · Palette generator →