#4D801A#4D801A

#4D801A is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.4% C 0.141 H 133.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D801A
RGB	rgb(77, 128, 26)
HSL	hsl(90, 66%, 30%)
HSV	hsv(90, 80%, 50%)
CMYK	cmyk(39.8%, 0%, 79.7%, 49.8%)
CIE-LAB	lab(48.37, -34.06, 46.22)
CIE-LCH	lch(48.37, 57.41, 126.39°)
OKLab	oklab(54.35% -0.096 0.1026)
OKLCH	oklch(54.35% 0.141 133.1)
XYZ	xyz(10.9660, 17.0902, 3.6980)
Luminance	0.1709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D801A #4D1A80

analogous

#80801A #4D801A #1A801A

triadic

#4D801A #1A4D80 #801A4D

tetradic

#4D801A #1A8080 #4D1A80 #801A1A

square

#4D801A #1A8080 #4D1A80 #801A1A

split-complementary

#4D801A #1A1A80 #801A80

monochromatic

#101A05 #2E4D10 #4D801A #6CB324 #8AD83D

Accessibility & contrast

On white

4.75

#4D801A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4D801A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D801A

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D801A	#FFFFFF	#000000	##FFFFFF
##4D801A	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857501

Deuteranopia (green-blind)

#7F7125

Tritanopia (blue-blind)

#4D7B6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4d801a;
/* rgb */ color: rgb(77, 128, 26);
/* oklch */ color: oklch(54.4% 0.141 133.1);

Tailwind

colors: {
  custom: {
    50: '#84a55f',
    500: '#4d801a',
    950: '#000000',
  },
}

SCSS

$custom: #4d801a;
$custom-light: #84a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d801a",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 26
  },
  "hsl": {
    "h": 90,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54354,
    "c": 0.14052,
    "h": 133.1
  },
  "luminance": 0.17091
}

Semantic roles & 50–950 ramp

primary

#4D801A

secondary

#7B42B4

accent

#3FE994

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4D801A

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

Preview Lab → · Contrast checker → · Palette generator →