#537F16#537F16

#537F16 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.4% C 0.138 H 130.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#537F16
RGB	rgb(83, 127, 22)
HSL	hsl(85, 70%, 29%)
HSV	hsv(85, 83%, 50%)
CMYK	cmyk(34.6%, 0%, 82.7%, 50.2%)
CIE-LAB	lab(48.35, -31.52, 47.61)
CIE-LCH	lch(48.35, 57.10, 123.51°)
OKLab	oklab(54.42% -0.0898 0.1048)
OKLCH	oklch(54.42% 0.138 130.6)
XYZ	xyz(11.3014, 17.0753, 3.4593)
Luminance	0.1708 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537F16 #42167F

analogous

#7F7716 #537F16 #1E7F16

triadic

#537F16 #16537F #7F1653

tetradic

#537F16 #167F77 #42167F #7F161E

square

#537F16 #167F77 #42167F #7F161E

split-complementary

#537F16 #161E7F #77167F

monochromatic

#111A05 #314B0D #537F16 #75B31F #95DC34

Accessibility & contrast

On white

4.76

#537F16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#537F16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537F16

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537F16	#FFFFFF	#000000	##FFFFFF
##537F16	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7F7222

Tritanopia (blue-blind)

#55796C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #537f16;
/* rgb */ color: rgb(83, 127, 22);
/* oklch */ color: oklch(54.4% 0.138 130.6);

Tailwind

colors: {
  custom: {
    50: '#88a45e',
    500: '#537f16',
    950: '#000000',
  },
}

SCSS

$custom: #537f16;
$custom-light: #88a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#537f16",
  "rgb": {
    "r": 83,
    "g": 127,
    "b": 22
  },
  "hsl": {
    "h": 85.143,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.5442,
    "c": 0.13799,
    "h": 130.6
  },
  "luminance": 0.17076
}

Semantic roles & 50–950 ramp

primary

#537F16

secondary

#6F3DB4

accent

#3BED85

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #537F16

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

Preview Lab → · Contrast checker → · Palette generator →