#4E7D18#4E7D18

#4E7D18 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.6% C 0.137 H 132.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4E7D18
RGB	rgb(78, 125, 24)
HSL	hsl(88, 68%, 29%)
HSV	hsv(88, 81%, 49%)
CMYK	cmyk(37.6%, 0%, 80.8%, 51%)
CIE-LAB	lab(47.43, -32.44, 46.02)
CIE-LCH	lch(47.43, 56.31, 125.18°)
OKLab	oklab(53.6% -0.0918 0.1019)
OKLCH	oklch(53.6% 0.137 132)
XYZ	xyz(10.6403, 16.3524, 3.4597)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7D18 #47187D

analogous

#7D7A18 #4E7D18 #1C7D18

triadic

#4E7D18 #184E7D #7D184E

tetradic

#4E7D18 #187D7A #47187D #7D181C

square

#4E7D18 #187D7A #47187D #7D181C

split-complementary

#4E7D18 #181C7D #7A187D

monochromatic

#101A05 #2E4A0E #4E7D18 #6EB022 #8DD937

Accessibility & contrast

On white

4.92

#4E7D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4E7D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7D18

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7D18	#FFFFFF	#000000	##FFFFFF
##4E7D18	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7C6F23

Tritanopia (blue-blind)

#4F786A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e7d18;
/* rgb */ color: rgb(78, 125, 24);
/* oklch */ color: oklch(53.6% 0.137 132.0);

Tailwind

colors: {
  custom: {
    50: '#84a35e',
    500: '#4e7d18',
    950: '#000000',
  },
}

SCSS

$custom: #4e7d18;
$custom-light: #84a35e;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7d18",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 24
  },
  "hsl": {
    "h": 87.921,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53596,
    "c": 0.13714,
    "h": 132
  },
  "luminance": 0.16353
}

Semantic roles & 50–950 ramp

primary

#4E7D18

secondary

#743FB2

accent

#3DEB8E

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4E7D18

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

Preview Lab → · Contrast checker → · Palette generator →