#4A8019#4A8019

#4A8019 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.2% C 0.143 H 133.9°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4A8019
RGB	rgb(74, 128, 25)
HSL	hsl(91, 67%, 30%)
HSV	hsv(91, 80%, 50%)
CMYK	cmyk(42.2%, 0%, 80.5%, 49.8%)
CIE-LAB	lab(48.21, -35.22, 46.35)
CIE-LCH	lch(48.21, 58.21, 127.23°)
OKLab	oklab(54.18% -0.099 0.1028)
OKLCH	oklch(54.18% 0.143 133.9)
XYZ	xyz(10.7185, 16.9638, 3.6291)
Luminance	0.1696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8019 #4F1980

analogous

#7E8019 #4A8019 #19801B

triadic

#4A8019 #194A80 #80194A

tetradic

#4A8019 #197E80 #4F1980 #801B19

square

#4A8019 #197E80 #4F1980 #801B19

split-complementary

#4A8019 #1B1980 #80197E

monochromatic

#0F1A05 #2C4D0F #4A8019 #68B323 #86D93B

Accessibility & contrast

On white

4.78

#4A8019 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#4A8019 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A8019

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8019	#FFFFFF	#000000	##FFFFFF
##4A8019	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7E7124

Tritanopia (blue-blind)

#4A7B6D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4a8019;
/* rgb */ color: rgb(74, 128, 25);
/* oklch */ color: oklch(54.2% 0.143 133.9);

Tailwind

colors: {
  custom: {
    50: '#82a55f',
    500: '#4a8019',
    950: '#000000',
  },
}

SCSS

$custom: #4a8019;
$custom-light: #82a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8019",
  "rgb": {
    "r": 74,
    "g": 128,
    "b": 25
  },
  "hsl": {
    "h": 91.456,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.5418,
    "c": 0.1427,
    "h": 133.9
  },
  "luminance": 0.16964
}

Semantic roles & 50–950 ramp

primary

#4A8019

secondary

#7D41B4

accent

#3EEA98

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4A8019

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

Preview Lab → · Contrast checker → · Palette generator →