#4E8D18#4E8D18

#4E8D18 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.9% C 0.157 H 134.7°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4E8D18
RGB	rgb(78, 141, 24)
HSL	hsl(92, 71%, 32%)
HSV	hsv(92, 83%, 55%)
CMYK	cmyk(44.7%, 0%, 83%, 44.7%)
CIE-LAB	lab(52.66, -39.44, 50.85)
CIE-LCH	lch(52.66, 64.36, 127.80°)
OKLab	oklab(57.87% -0.1107 0.112)
OKLCH	oklch(57.87% 0.157 134.7)
XYZ	xyz(12.8314, 20.7347, 4.1901)
Luminance	0.2074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8D18 #57188D

analogous

#888D18 #4E8D18 #188D1D

triadic

#4E8D18 #184E8D #8D184E

tetradic

#4E8D18 #18888D #57188D #8D1D18

square

#4E8D18 #18888D #57188D #8D1D18

split-complementary

#4E8D18 #1D188D #8D1888

monochromatic

#142406 #31590F #4E8D18 #6BC121 #8ADF41

Accessibility & contrast

On white

4.08

#4E8D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#4E8D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8D18

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8D18	#FFFFFF	#000000	##000000
##4E8D18	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8A7C26

Tritanopia (blue-blind)

#4D8778

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4e8d18;
/* rgb */ color: rgb(78, 141, 24);
/* oklch */ color: oklch(57.9% 0.157 134.7);

Tailwind

colors: {
  custom: {
    50: '#86af61',
    500: '#4e8d18',
    950: '#000000',
  },
}

SCSS

$custom: #4e8d18;
$custom-light: #86af61;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8d18",
  "rgb": {
    "r": 78,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 92.308,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57874,
    "c": 0.15745,
    "h": 134.7
  },
  "luminance": 0.20735
}

Semantic roles & 50–950 ramp

primary

#4E8D18

secondary

#8542BF

accent

#3AEE9B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4E8D18

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

Preview Lab → · Contrast checker → · Palette generator →