#4D8E18#4D8E18

#4D8E18 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.1% C 0.159 H 135.0°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4D8E18
RGB	rgb(77, 142, 24)
HSL	hsl(93, 71%, 33%)
HSV	hsv(93, 83%, 56%)
CMYK	cmyk(45.8%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(52.94, -40.20, 51.09)
CIE-LCH	lch(52.94, 65.01, 128.20°)
OKLab	oklab(58.09% -0.1126 0.1125)
OKLCH	oklch(58.09% 0.159 135)
XYZ	xyz(12.8982, 20.9890, 4.2356)
Luminance	0.2099 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8E18 #59188E

analogous

#888E18 #4D8E18 #188E1E

triadic

#4D8E18 #184D8E #8E184D

tetradic

#4D8E18 #18888E #59188E #8E1E18

square

#4D8E18 #18888E #59188E #8E1E18

split-complementary

#4D8E18 #1E188E #8E1888

monochromatic

#142506 #315A0F #4D8E18 #69C221 #88DF41

Accessibility & contrast

On white

4.04

#4D8E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4D8E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8E18

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8E18	#FFFFFF	#000000	##000000
##4D8E18	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8B7C26

Tritanopia (blue-blind)

#4B8879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4d8e18;
/* rgb */ color: rgb(77, 142, 24);
/* oklch */ color: oklch(58.1% 0.159 135.0);

Tailwind

colors: {
  custom: {
    50: '#85af61',
    500: '#4d8e18',
    950: '#000000',
  },
}

SCSS

$custom: #4d8e18;
$custom-light: #85af61;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8e18",
  "rgb": {
    "r": 77,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 93.051,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58091,
    "c": 0.15921,
    "h": 135
  },
  "luminance": 0.2099
}

Semantic roles & 50–950 ramp

primary

#4D8E18

secondary

#8742C0

accent

#3AEE9D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4D8E18

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

Preview Lab → · Contrast checker → · Palette generator →