#497D1F#497D1F

#497D1F is a mid, vivid yellow-green. Relative luminance 0.162; OKLCH L 53.4% C 0.136 H 134.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#497D1F
RGB	rgb(73, 125, 31)
HSL	hsl(93, 60%, 31%)
HSV	hsv(93, 75%, 49%)
CMYK	cmyk(41.6%, 0%, 75.2%, 51%)
CIE-LAB	lab(47.21, -33.87, 43.20)
CIE-LCH	lch(47.21, 54.89, 128.10°)
OKLab	oklab(53.36% -0.0948 0.0972)
OKLCH	oklch(53.36% 0.136 134.3)
XYZ	xyz(10.3284, 16.1821, 3.8753)
Luminance	0.1618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497D1F #531F7D

analogous

#787D1F #497D1F #1F7D24

triadic

#497D1F #1F497D #7D1F49

tetradic

#497D1F #1F787D #531F7D #7D241F

square

#497D1F #1F787D #531F7D #7D241F

split-complementary

#497D1F #241F7D #7D1F78

monochromatic

#101B07 #2C4C13 #497D1F #66AE2B #84D145

Accessibility & contrast

On white

4.96

#497D1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#497D1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497D1F

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497D1F	#FFFFFF	#000000	##FFFFFF
##497D1F	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82730E

Deuteranopia (green-blind)

#7B6E28

Tritanopia (blue-blind)

#48786B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #497d1f;
/* rgb */ color: rgb(73, 125, 31);
/* oklch */ color: oklch(53.4% 0.136 134.3);

Tailwind

colors: {
  custom: {
    50: '#80a361',
    500: '#497d1f',
    950: '#000000',
  },
}

SCSS

$custom: #497d1f;
$custom-light: #80a361;
$custom-dark: #000000;

JSON

{
  "hex": "#497d1f",
  "rgb": {
    "r": 73,
    "g": 125,
    "b": 31
  },
  "hsl": {
    "h": 93.191,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53358,
    "c": 0.13577,
    "h": 134.3
  },
  "luminance": 0.16183
}

Semantic roles & 50–950 ramp

primary

#497D1F

secondary

#8148B0

accent

#44E39C

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #497D1F

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

Preview Lab → · Contrast checker → · Palette generator →