#4A8B18#4A8B18

#4A8B18 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.1% C 0.157 H 135.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4A8B18
RGB	rgb(74, 139, 24)
HSL	hsl(94, 71%, 32%)
HSV	hsv(94, 83%, 55%)
CMYK	cmyk(46.8%, 0%, 82.7%, 45.5%)
CIE-LAB	lab(51.82, -39.97, 50.02)
CIE-LCH	lch(51.82, 64.03, 128.63°)
OKLab	oklab(57.14% -0.1118 0.1103)
OKLCH	oklch(57.14% 0.157 135.4)
XYZ	xyz(12.2212, 19.9863, 4.0777)
Luminance	0.1999 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8B18 #59188B

analogous

#848B18 #4A8B18 #188B20

triadic

#4A8B18 #184A8B #8B184A

tetradic

#4A8B18 #18848B #59188B #8B2018

square

#4A8B18 #18848B #59188B #8B2018

split-complementary

#4A8B18 #20188B #8B1884

monochromatic

#122306 #2E570F #4A8B18 #66BF21 #84DE3F

Accessibility & contrast

On white

4.20

#4A8B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4A8B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8B18

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8B18	#FFFFFF	#000000	##000000
##4A8B18	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#887A26

Tritanopia (blue-blind)

#488576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4a8b18;
/* rgb */ color: rgb(74, 139, 24);
/* oklch */ color: oklch(57.1% 0.157 135.4);

Tailwind

colors: {
  custom: {
    50: '#83ad60',
    500: '#4a8b18',
    950: '#000000',
  },
}

SCSS

$custom: #4a8b18;
$custom-light: #83ad60;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8b18",
  "rgb": {
    "r": 74,
    "g": 139,
    "b": 24
  },
  "hsl": {
    "h": 93.913,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57138,
    "c": 0.15709,
    "h": 135.4
  },
  "luminance": 0.19987
}

Semantic roles & 50–950 ramp

primary

#4A8B18

secondary

#8840BE

accent

#3AEDA0

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4A8B18

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

Preview Lab → · Contrast checker → · Palette generator →