#4E901A#4E901A

#4E901A is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.160 H 135.2°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4E901A
RGB	rgb(78, 144, 26)
HSL	hsl(94, 69%, 33%)
HSV	hsv(94, 82%, 56%)
CMYK	cmyk(45.8%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(53.64, -40.59, 51.17)
CIE-LCH	lch(53.64, 65.31, 128.43°)
OKLab	oklab(58.69% -0.1136 0.113)
OKLCH	oklch(58.69% 0.16 135.2)
XYZ	xyz(13.3013, 21.6400, 4.4531)
Luminance	0.2164 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E901A #5C1A90

analogous

#89901A #4E901A #1A9021

triadic

#4E901A #1A4E90 #901A4E

tetradic

#4E901A #1A8990 #5C1A90 #90211A

square

#4E901A #1A8990 #5C1A90 #90211A

split-complementary

#4E901A #211A90 #901A89

monochromatic

#162807 #325C11 #4E901A #6AC423 #89DE47

Accessibility & contrast

On white

3.94

#4E901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4E901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E901A

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E901A	#FFFFFF	#000000	##000000
##4E901A	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)

#8D7E28

Tritanopia (blue-blind)

#4C8A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e901a;
/* rgb */ color: rgb(78, 144, 26);
/* oklch */ color: oklch(58.7% 0.160 135.2);

Tailwind

colors: {
  custom: {
    50: '#86b162',
    500: '#4e901a',
    950: '#000000',
  },
}

SCSS

$custom: #4e901a;
$custom-light: #86b162;
$custom-dark: #000000;

JSON

{
  "hex": "#4e901a",
  "rgb": {
    "r": 78,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 93.559,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.58686,
    "c": 0.16024,
    "h": 135.2
  },
  "luminance": 0.21641
}

Semantic roles & 50–950 ramp

primary

#4E901A

secondary

#8A47BF

accent

#3CEC9E

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4E901A

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

Preview Lab → · Contrast checker → · Palette generator →