#4A9018#4A9018

#4A9018 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.5% C 0.163 H 136.0°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4A9018
RGB	rgb(74, 144, 24)
HSL	hsl(95, 71%, 33%)
HSV	hsv(95, 83%, 56%)
CMYK	cmyk(48.6%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(53.46, -42.02, 51.52)
CIE-LCH	lch(53.46, 66.48, 129.20°)
OKLab	oklab(58.48% -0.1173 0.1135)
OKLCH	oklch(58.48% 0.163 136)
XYZ	xyz(12.9618, 21.4675, 4.3246)
Luminance	0.2147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9018 #5E1890

analogous

#869018 #4A9018 #189022

triadic

#4A9018 #184A90 #90184A

tetradic

#4A9018 #188690 #5E1890 #902218

square

#4A9018 #188690 #5E1890 #902218

split-complementary

#4A9018 #221890 #901886

monochromatic

#142707 #2F5C0F #4A9018 #65C421 #84E043

Accessibility & contrast

On white

3.97

#4A9018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#4A9018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A9018

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9018	#FFFFFF	#000000	##000000
##4A9018	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8C7E27

Tritanopia (blue-blind)

#478A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4a9018;
/* rgb */ color: rgb(74, 144, 24);
/* oklch */ color: oklch(58.5% 0.163 136.0);

Tailwind

colors: {
  custom: {
    50: '#84b161',
    500: '#4a9018',
    950: '#000000',
  },
}

SCSS

$custom: #4a9018;
$custom-light: #84b161;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9018",
  "rgb": {
    "r": 74,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 95,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58482,
    "c": 0.16322,
    "h": 136
  },
  "luminance": 0.21468
}

Semantic roles & 50–950 ramp

primary

#4A9018

secondary

#8C43C0

accent

#3AEEA3

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1105

muted

#7D807A

Preview Lab

Preview with #4A9018

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

Preview Lab → · Contrast checker → · Palette generator →