#497E15#497E15

#497E15 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.6% C 0.143 H 133.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#497E15
RGB	rgb(73, 126, 21)
HSL	hsl(90, 71%, 29%)
HSV	hsv(90, 83%, 49%)
CMYK	cmyk(42.1%, 0%, 83.3%, 50.6%)
CIE-LAB	lab(47.48, -34.92, 46.92)
CIE-LCH	lch(47.48, 58.49, 126.66°)
OKLab	oklab(53.56% -0.0984 0.1034)
OKLCH	oklch(53.56% 0.143 133.6)
XYZ	xyz(10.3437, 16.3918, 3.3282)
Luminance	0.1639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497E15 #4A157E

analogous

#7E7E15 #497E15 #157E16

triadic

#497E15 #15497E #7E1549

tetradic

#497E15 #157E7E #4A157E #7E1615

square

#497E15 #157E7E #4A157E #7E1615

split-complementary

#497E15 #16157E #7E157E

monochromatic

#0F1A04 #2B4A0C #497E15 #67B21E #86DD31

Accessibility & contrast

On white

4.91

#497E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#497E15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497E15

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497E15	#FFFFFF	#000000	##FFFFFF
##497E15	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7C6F21

Tritanopia (blue-blind)

#49796B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #497e15;
/* rgb */ color: rgb(73, 126, 21);
/* oklch */ color: oklch(53.6% 0.143 133.6);

Tailwind

colors: {
  custom: {
    50: '#81a45d',
    500: '#497e15',
    950: '#000000',
  },
}

SCSS

$custom: #497e15;
$custom-light: #81a45d;
$custom-dark: #000000;

JSON

{
  "hex": "#497e15",
  "rgb": {
    "r": 73,
    "g": 126,
    "b": 21
  },
  "hsl": {
    "h": 90.286,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53562,
    "c": 0.1427,
    "h": 133.6
  },
  "luminance": 0.16392
}

Semantic roles & 50–950 ramp

primary

#497E15

secondary

#783CB3

accent

#3AEE95

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #497E15

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

Preview Lab → · Contrast checker → · Palette generator →