#4D901A#4D901A

#4D901A is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.6% C 0.161 H 135.4°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4D901A
RGB	rgb(77, 144, 26)
HSL	hsl(94, 69%, 33%)
HSV	hsv(94, 82%, 56%)
CMYK	cmyk(46.5%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(53.60, -40.93, 51.11)
CIE-LCH	lch(53.60, 65.48, 128.69°)
OKLab	oklab(58.64% -0.1145 0.1129)
OKLCH	oklch(58.64% 0.161 135.4)
XYZ	xyz(13.2200, 21.5981, 4.4493)
Luminance	0.2160 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D901A #5D1A90

analogous

#88901A #4D901A #1A9022

triadic

#4D901A #1A4D90 #901A4D

tetradic

#4D901A #1A8890 #5D1A90 #90221A

square

#4D901A #1A8890 #5D1A90 #90221A

split-complementary

#4D901A #221A90 #901A88

monochromatic

#162807 #315C11 #4D901A #69C423 #88DE47

Accessibility & contrast

On white

3.95

#4D901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#4D901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D901A

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D901A	#FFFFFF	#000000	##000000
##4D901A	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8D7E28

Tritanopia (blue-blind)

#4B8A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4d901a;
/* rgb */ color: rgb(77, 144, 26);
/* oklch */ color: oklch(58.6% 0.161 135.4);

Tailwind

colors: {
  custom: {
    50: '#86b162',
    500: '#4d901a',
    950: '#000000',
  },
}

SCSS

$custom: #4d901a;
$custom-light: #86b162;
$custom-dark: #000000;

JSON

{
  "hex": "#4d901a",
  "rgb": {
    "r": 77,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 94.068,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.58637,
    "c": 0.16076,
    "h": 135.4
  },
  "luminance": 0.21599
}

Semantic roles & 50–950 ramp

primary

#4D901A

secondary

#8B47BF

accent

#3CECA0

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4D901A

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

Preview Lab → · Contrast checker → · Palette generator →