#499F1D#499F1D

#499F1D is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.5% C 0.179 H 137.8°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#499F1D
RGB	rgb(73, 159, 29)
HSL	hsl(100, 69%, 37%)
HSV	hsv(100, 82%, 62%)
CMYK	cmyk(54.1%, 0%, 81.8%, 37.6%)
CIE-LAB	lab(58.32, -47.96, 54.53)
CIE-LCH	lch(58.32, 72.62, 131.33°)
OKLab	oklab(62.48% -0.1329 0.1206)
OKLCH	oklch(62.48% 0.179 137.8)
XYZ	xyz(15.3670, 26.3002, 5.4288)
Luminance	0.2630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499F1D #731D9F

analogous

#8A9F1D #499F1D #1D9F32

triadic

#499F1D #1D499F #9F1D49

tetradic

#499F1D #1D8A9F #731D9F #9F321D

square

#499F1D #1D8A9F #731D9F #9F321D

split-complementary

#499F1D #321D9F #9F1D8A

monochromatic

#19370A #316B14 #499F1D #61D326 #85E056

Accessibility & contrast

On white

3.35

#499F1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#499F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499F1D

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499F1D	#FFFFFF	#000000	##000000
##499F1D	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#998A2D

Tritanopia (blue-blind)

#429987

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #499f1d;
/* rgb */ color: rgb(73, 159, 29);
/* oklch */ color: oklch(62.5% 0.179 137.8);

Tailwind

colors: {
  custom: {
    50: '#85bc65',
    500: '#499f1d',
    950: '#000000',
  },
}

SCSS

$custom: #499f1d;
$custom-light: #85bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#499f1d",
  "rgb": {
    "r": 73,
    "g": 159,
    "b": 29
  },
  "hsl": {
    "h": 99.692,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.62484,
    "c": 0.17944,
    "h": 137.8
  },
  "luminance": 0.26301
}

Semantic roles & 50–950 ramp

primary

#499F1D

secondary

#9E54C4

accent

#3CECB0

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #499F1D

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

Preview Lab → · Contrast checker → · Palette generator →