#4B791D#4B791D

#4B791D is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.4% C 0.131 H 132.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4B791D
RGB	rgb(75, 121, 29)
HSL	hsl(90, 61%, 29%)
HSV	hsv(90, 76%, 47%)
CMYK	cmyk(38%, 0%, 76%, 52.5%)
CIE-LAB	lab(45.99, -31.45, 42.79)
CIE-LCH	lch(45.99, 53.10, 126.32°)
OKLab	oklab(52.38% -0.0886 0.0959)
OKLCH	oklch(52.38% 0.131 132.7)
XYZ	xyz(9.9607, 15.2589, 3.5826)
Luminance	0.1526 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B791D #4B1D79

analogous

#79791D #4B791D #1D791D

triadic

#4B791D #1D4B79 #791D4B

tetradic

#4B791D #1D7979 #4B1D79 #791D1D

square

#4B791D #1D7979 #4B1D79 #791D1D

split-complementary

#4B791D #1D1D79 #791D79

monochromatic

#0F1906 #2C4811 #4B791D #6AAA29 #88D13F

Accessibility & contrast

On white

5.18

#4B791D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4B791D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B791D

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B791D	#FFFFFF	#000000	##FFFFFF
##4B791D	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F0B

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#4C7467

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b791d;
/* rgb */ color: rgb(75, 121, 29);
/* oklch */ color: oklch(52.4% 0.131 132.7);

Tailwind

colors: {
  custom: {
    50: '#81a060',
    500: '#4b791d',
    950: '#000000',
  },
}

SCSS

$custom: #4b791d;
$custom-light: #81a060;
$custom-dark: #000000;

JSON

{
  "hex": "#4b791d",
  "rgb": {
    "r": 75,
    "g": 121,
    "b": 29
  },
  "hsl": {
    "h": 90,
    "s": 61.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5238,
    "c": 0.13058,
    "h": 132.7
  },
  "luminance": 0.15259
}

Semantic roles & 50–950 ramp

primary

#4B791D

secondary

#7945AD

accent

#43E494

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4B791D

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

Preview Lab → · Contrast checker → · Palette generator →