#4E9018#4E9018

#4E9018 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.161 H 135.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4E9018
RGB	rgb(78, 144, 24)
HSL	hsl(93, 71%, 33%)
HSV	hsv(93, 83%, 56%)
CMYK	cmyk(45.8%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(53.63, -40.70, 51.74)
CIE-LCH	lch(53.63, 65.83, 128.19°)
OKLab	oklab(58.68% -0.114 0.1139)
OKLCH	oklch(58.68% 0.161 135)
XYZ	xyz(13.2797, 21.6314, 4.3395)
Luminance	0.2163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9018 #5A1890

analogous

#8A9018 #4E9018 #18901E

triadic

#4E9018 #184E90 #90184E

tetradic

#4E9018 #188A90 #5A1890 #901E18

square

#4E9018 #188A90 #5A1890 #901E18

split-complementary

#4E9018 #1E1890 #90188A

monochromatic

#152707 #325C0F #4E9018 #6AC421 #89E043

Accessibility & contrast

On white

3.94

#4E9018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4E9018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9018

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9018	#FFFFFF	#000000	##000000
##4E9018	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8D7E27

Tritanopia (blue-blind)

#4C8A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e9018;
/* rgb */ color: rgb(78, 144, 24);
/* oklch */ color: oklch(58.7% 0.161 135.0);

Tailwind

colors: {
  custom: {
    50: '#86b161',
    500: '#4e9018',
    950: '#000000',
  },
}

SCSS

$custom: #4e9018;
$custom-light: #86b161;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9018",
  "rgb": {
    "r": 78,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 93,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58675,
    "c": 0.16115,
    "h": 135
  },
  "luminance": 0.21632
}

Semantic roles & 50–950 ramp

primary

#4E9018

secondary

#8843C0

accent

#3AEE9D

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1105

muted

#7D807A

Preview Lab

Preview with #4E9018

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

Preview Lab → · Contrast checker → · Palette generator →