#499D1E#499D1E

#499D1E is a mid, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.0% C 0.177 H 137.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#499D1E
RGB	rgb(73, 157, 30)
HSL	hsl(100, 68%, 37%)
HSV	hsv(100, 81%, 62%)
CMYK	cmyk(53.5%, 0%, 80.9%, 38.4%)
CIE-LAB	lab(57.68, -47.14, 53.63)
CIE-LCH	lch(57.68, 71.41, 131.31°)
OKLab	oklab(61.96% -0.1306 0.1188)
OKLCH	oklch(61.96% 0.177 137.7)
XYZ	xyz(15.0385, 25.6230, 5.3813)
Luminance	0.2562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499D1E #721E9D

analogous

#899D1E #499D1E #1E9D33

triadic

#499D1E #1E499D #9D1E49

tetradic

#499D1E #1E899D #721E9D #9D331E

square

#499D1E #1E899D #721E9D #9D331E

split-complementary

#499D1E #331E9D #9D1E89

monochromatic

#19360A #316A14 #499D1E #61D028 #85DF57

Accessibility & contrast

On white

3.43

#499D1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#499D1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499D1E

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499D1E	#FFFFFF	#000000	##000000
##499D1E	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#97882D

Tritanopia (blue-blind)

#439786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #499d1e;
/* rgb */ color: rgb(73, 157, 30);
/* oklch */ color: oklch(62.0% 0.177 137.7);

Tailwind

colors: {
  custom: {
    50: '#85bb65',
    500: '#499d1e',
    950: '#000000',
  },
}

SCSS

$custom: #499d1e;
$custom-light: #85bb65;
$custom-dark: #000000;

JSON

{
  "hex": "#499d1e",
  "rgb": {
    "r": 73,
    "g": 157,
    "b": 30
  },
  "hsl": {
    "h": 99.685,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61955,
    "c": 0.17661,
    "h": 137.7
  },
  "luminance": 0.25624
}

Semantic roles & 50–950 ramp

primary

#499D1E

secondary

#9D54C2

accent

#3DEBB0

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #499D1E

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

Preview Lab → · Contrast checker → · Palette generator →