#479B18#479B18

#479B18 is a mid, vivid yellow-green. Relative luminance 0.248; OKLCH L 61.3% C 0.178 H 137.5°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#479B18
RGB	rgb(71, 155, 24)
HSL	hsl(98, 73%, 35%)
HSV	hsv(98, 85%, 61%)
CMYK	cmyk(54.2%, 0%, 84.5%, 39.2%)
CIE-LAB	lab(56.93, -47.27, 54.61)
CIE-LCH	lch(56.93, 72.23, 130.88°)
OKLab	oklab(61.31% -0.1312 0.1201)
OKLCH	oklch(61.31% 0.178 137.5)
XYZ	xyz(14.4843, 24.8471, 4.8967)
Luminance	0.2485 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#479B18 #6C189B

analogous

#899B18 #479B18 #189B2A

triadic

#479B18 #18479B #9B1847

tetradic

#479B18 #18899B #6C189B #9B2A18

square

#479B18 #18899B #6C189B #9B2A18

split-complementary

#479B18 #2A189B #9B1889

monochromatic

#163108 #2F6610 #479B18 #5FD020 #81E34A

Accessibility & contrast

On white

3.52

#479B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#479B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #479B18

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##479B18	#FFFFFF	#000000	##000000
##479B18	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#968629

Tritanopia (blue-blind)

#419584

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #479b18;
/* rgb */ color: rgb(71, 155, 24);
/* oklch */ color: oklch(61.3% 0.178 137.5);

Tailwind

colors: {
  custom: {
    50: '#84b963',
    500: '#479b18',
    950: '#000000',
  },
}

SCSS

$custom: #479b18;
$custom-light: #84b963;
$custom-dark: #000000;

JSON

{
  "hex": "#479b18",
  "rgb": {
    "r": 71,
    "g": 155,
    "b": 24
  },
  "hsl": {
    "h": 98.473,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.61306,
    "c": 0.17781,
    "h": 137.5
  },
  "luminance": 0.24848
}

Semantic roles & 50–950 ramp

primary

#479B18

secondary

#994AC5

accent

#38F0AE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #479B18

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

Preview Lab → · Contrast checker → · Palette generator →