#497F1E#497F1E

#497F1E is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 53.9% C 0.139 H 134.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#497F1E
RGB	rgb(73, 127, 30)
HSL	hsl(93, 62%, 31%)
HSV	hsv(93, 76%, 50%)
CMYK	cmyk(42.5%, 0%, 76.4%, 50.2%)
CIE-LAB	lab(47.87, -34.83, 44.23)
CIE-LCH	lch(47.87, 56.29, 128.22°)
OKLab	oklab(53.89% -0.0975 0.0992)
OKLCH	oklch(53.89% 0.139 134.5)
XYZ	xyz(10.5712, 16.6884, 3.8922)
Luminance	0.1669 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497F1E #541E7F

analogous

#797F1E #497F1E #1E7F23

triadic

#497F1E #1E497F #7F1E49

tetradic

#497F1E #1E797F #541E7F #7F231E

square

#497F1E #1E797F #541E7F #7F231E

split-complementary

#497F1E #231E7F #7F1E79

monochromatic

#101C07 #2D4D12 #497F1E #65B12A #84D344

Accessibility & contrast

On white

4.84

#497F1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#497F1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497F1E

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497F1E	#FFFFFF	#000000	##FFFFFF
##497F1E	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84740A

Deuteranopia (green-blind)

#7D7028

Tritanopia (blue-blind)

#487A6C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #497f1e;
/* rgb */ color: rgb(73, 127, 30);
/* oklch */ color: oklch(53.9% 0.139 134.5);

Tailwind

colors: {
  custom: {
    50: '#81a461',
    500: '#497f1e',
    950: '#000000',
  },
}

SCSS

$custom: #497f1e;
$custom-light: #81a461;
$custom-dark: #000000;

JSON

{
  "hex": "#497f1e",
  "rgb": {
    "r": 73,
    "g": 127,
    "b": 30
  },
  "hsl": {
    "h": 93.402,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5389,
    "c": 0.13906,
    "h": 134.5
  },
  "luminance": 0.16689
}

Semantic roles & 50–950 ramp

primary

#497F1E

secondary

#8347B2

accent

#43E59D

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #497F1E

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

Preview Lab → · Contrast checker → · Palette generator →