#497F15#497F15

#497F15 is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 53.8% C 0.144 H 133.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#497F15
RGB	rgb(73, 127, 21)
HSL	hsl(91, 72%, 29%)
HSV	hsv(91, 83%, 50%)
CMYK	cmyk(42.5%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(47.81, -35.36, 47.22)
CIE-LCH	lch(47.81, 59.00, 126.83°)
OKLab	oklab(53.83% -0.0995 0.104)
OKLCH	oklch(53.83% 0.144 133.7)
XYZ	xyz(10.4722, 16.6488, 3.3711)
Luminance	0.1665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497F15 #4B157F

analogous

#7E7F15 #497F15 #157F16

triadic

#497F15 #15497F #7F1549

tetradic

#497F15 #157E7F #4B157F #7F1615

square

#497F15 #157E7F #4B157F #7F1615

split-complementary

#497F15 #16157F #7F157E

monochromatic

#0F1A04 #2B4A0C #497F15 #67B41E #86DD31

Accessibility & contrast

On white

4.85

#497F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#497F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497F15

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497F15	#FFFFFF	#000000	##FFFFFF
##497F15	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7D7021

Tritanopia (blue-blind)

#497A6C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #497f15;
/* rgb */ color: rgb(73, 127, 21);
/* oklch */ color: oklch(53.8% 0.144 133.7);

Tailwind

colors: {
  custom: {
    50: '#81a45d',
    500: '#497f15',
    950: '#000000',
  },
}

SCSS

$custom: #497f15;
$custom-light: #81a45d;
$custom-dark: #000000;

JSON

{
  "hex": "#497f15",
  "rgb": {
    "r": 73,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 90.566,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53832,
    "c": 0.14397,
    "h": 133.7
  },
  "luminance": 0.16649
}

Semantic roles & 50–950 ramp

primary

#497F15

secondary

#793CB4

accent

#39EE96

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #497F15

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

Preview Lab → · Contrast checker → · Palette generator →