#499C1D#499C1D

#499C1D is a mid, vivid yellow-green. Relative luminance 0.253; OKLCH L 61.7% C 0.176 H 137.6°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#499C1D
RGB	rgb(73, 156, 29)
HSL	hsl(99, 69%, 36%)
HSV	hsv(99, 81%, 61%)
CMYK	cmyk(53.2%, 0%, 81.4%, 38.8%)
CIE-LAB	lab(57.35, -46.81, 53.63)
CIE-LCH	lch(57.35, 71.19, 131.12°)
OKLab	oklab(61.68% -0.1298 0.1187)
OKLCH	oklch(61.68% 0.176 137.6)
XYZ	xyz(14.8574, 25.2810, 5.2590)
Luminance	0.2528 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499C1D #701D9C

analogous

#899C1D #499C1D #1D9C31

triadic

#499C1D #1D499C #9C1D49

tetradic

#499C1D #1D899C #701D9C #9C311D

square

#499C1D #1D899C #701D9C #9C311D

split-complementary

#499C1D #311D9C #9C1D89

monochromatic

#19350A #316813 #499C1D #61D027 #84DF54

Accessibility & contrast

On white

3.47

#499C1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#499C1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499C1D

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499C1D	#FFFFFF	#000000	##000000
##499C1D	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#97872C

Tritanopia (blue-blind)

#439685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #499c1d;
/* rgb */ color: rgb(73, 156, 29);
/* oklch */ color: oklch(61.7% 0.176 137.6);

Tailwind

colors: {
  custom: {
    50: '#85ba65',
    500: '#499c1d',
    950: '#000000',
  },
}

SCSS

$custom: #499c1d;
$custom-light: #85ba65;
$custom-dark: #000000;

JSON

{
  "hex": "#499c1d",
  "rgb": {
    "r": 73,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 99.213,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61682,
    "c": 0.17589,
    "h": 137.6
  },
  "luminance": 0.25282
}

Semantic roles & 50–950 ramp

primary

#499C1D

secondary

#9C52C2

accent

#3CEBAF

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #499C1D

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

Preview Lab → · Contrast checker → · Palette generator →