#497E2A#497E2A

#497E2A is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.7% C 0.129 H 135.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#497E2A
RGB	rgb(73, 126, 42)
HSL	hsl(98, 50%, 33%)
HSV	hsv(98, 67%, 49%)
CMYK	cmyk(42.1%, 0%, 66.7%, 50.6%)
CIE-LAB	lab(47.63, -33.40, 38.98)
CIE-LCH	lch(47.63, 51.33, 130.59°)
OKLab	oklab(53.73% -0.0927 0.0899)
OKLCH	oklch(53.73% 0.129 135.9)
XYZ	xyz(10.6262, 16.5048, 4.8159)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497E2A #5F2A7E

analogous

#737E2A #497E2A #2A7E35

triadic

#497E2A #2A497E #7E2A49

tetradic

#497E2A #2A737E #5F2A7E #7E352A

square

#497E2A #2A737E #5F2A7E #7E352A

split-complementary

#497E2A #352A7E #7E2A73

monochromatic

#14220B #2E501B #497E2A #64AC39 #83C85A

Accessibility & contrast

On white

4.88

#497E2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#497E2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497E2A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497E2A	#FFFFFF	#000000	##FFFFFF
##497E2A	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82741F

Deuteranopia (green-blind)

#7B6F31

Tritanopia (blue-blind)

#47796D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #497e2a;
/* rgb */ color: rgb(73, 126, 42);
/* oklch */ color: oklch(53.7% 0.129 135.9);

Tailwind

colors: {
  custom: {
    50: '#80a468',
    500: '#497e2a',
    950: '#000000',
  },
}

SCSS

$custom: #497e2a;
$custom-light: #80a468;
$custom-dark: #000000;

JSON

{
  "hex": "#497e2a",
  "rgb": {
    "r": 73,
    "g": 126,
    "b": 42
  },
  "hsl": {
    "h": 97.857,
    "s": 50,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53728,
    "c": 0.12908,
    "h": 135.9
  },
  "luminance": 0.16505
}

Semantic roles & 50–950 ramp

primary

#497E2A

secondary

#8D56AE

accent

#4EDAA6

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #497E2A

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

Preview Lab → · Contrast checker → · Palette generator →