#4A8E18#4A8E18

#4A8E18 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 57.9% C 0.161 H 135.7°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4A8E18
RGB	rgb(74, 142, 24)
HSL	hsl(95, 71%, 33%)
HSV	hsv(95, 83%, 56%)
CMYK	cmyk(47.9%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(52.80, -41.21, 50.92)
CIE-LCH	lch(52.80, 65.50, 128.98°)
OKLab	oklab(57.95% -0.1151 0.1122)
OKLCH	oklch(57.95% 0.161 135.7)
XYZ	xyz(12.6616, 20.8670, 4.2245)
Luminance	0.2087 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8E18 #5C188E

analogous

#858E18 #4A8E18 #188E21

triadic

#4A8E18 #184A8E #8E184A

tetradic

#4A8E18 #18858E #5C188E #8E2118

square

#4A8E18 #18858E #5C188E #8E2118

split-complementary

#4A8E18 #21188E #8E1885

monochromatic

#132506 #2F5A0F #4A8E18 #65C221 #84DF41

Accessibility & contrast

On white

4.06

#4A8E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#4A8E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8E18

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8E18	#FFFFFF	#000000	##000000
##4A8E18	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#8A7C26

Tritanopia (blue-blind)

#478879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4a8e18;
/* rgb */ color: rgb(74, 142, 24);
/* oklch */ color: oklch(57.9% 0.161 135.7);

Tailwind

colors: {
  custom: {
    50: '#84b061',
    500: '#4a8e18',
    950: '#000000',
  },
}

SCSS

$custom: #4a8e18;
$custom-light: #84b061;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8e18",
  "rgb": {
    "r": 74,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 94.576,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57945,
    "c": 0.16078,
    "h": 135.7
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary

#4A8E18

secondary

#8A42C0

accent

#3AEEA2

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4A8E18

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

Preview Lab → · Contrast checker → · Palette generator →