#497E13#497E13

#497E13 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.6% C 0.144 H 133.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#497E13
RGB	rgb(73, 126, 19)
HSL	hsl(90, 74%, 28%)
HSV	hsv(90, 85%, 49%)
CMYK	cmyk(42.1%, 0%, 84.9%, 50.6%)
CIE-LAB	lab(47.48, -35.02, 47.50)
CIE-LCH	lch(47.48, 59.01, 126.40°)
OKLab	oklab(53.55% -0.0988 0.1043)
OKLCH	oklch(53.55% 0.144 133.4)
XYZ	xyz(10.3259, 16.3847, 3.2344)
Luminance	0.1638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497E13 #48137E

analogous

#7E7D13 #497E13 #137E13

triadic

#497E13 #13497E #7E1349

tetradic

#497E13 #137E7D #48137E #7E1313

square

#497E13 #137E7D #48137E #7E1313

split-complementary

#497E13 #13137E #7D137E

monochromatic

#0F1B04 #2A490B #497E13 #68B31B #87DF2C

Accessibility & contrast

On white

4.91

#497E13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#497E13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497E13

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497E13	#FFFFFF	#000000	##FFFFFF
##497E13	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)

#7C6F20

Tritanopia (blue-blind)

#49796B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #497e13;
/* rgb */ color: rgb(73, 126, 19);
/* oklch */ color: oklch(53.6% 0.144 133.4);

Tailwind

colors: {
  custom: {
    50: '#81a45c',
    500: '#497e13',
    950: '#000000',
  },
}

SCSS

$custom: #497e13;
$custom-light: #81a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#497e13",
  "rgb": {
    "r": 73,
    "g": 126,
    "b": 19
  },
  "hsl": {
    "h": 89.72,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53552,
    "c": 0.14362,
    "h": 133.4
  },
  "luminance": 0.16385
}

Semantic roles & 50–950 ramp

primary

#497E13

secondary

#7639B4

accent

#37F093

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F04

muted

#7C7F79

Preview Lab

Preview with #497E13

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

Preview Lab → · Contrast checker → · Palette generator →