#4B791A#4B791A

#4B791A is a mid, vivid yellow-green. Relative luminance 0.152; OKLCH L 52.4% C 0.132 H 132.4°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4B791A
RGB	rgb(75, 121, 26)
HSL	hsl(89, 65%, 29%)
HSV	hsv(89, 79%, 47%)
CMYK	cmyk(38%, 0%, 78.5%, 52.5%)
CIE-LAB	lab(45.97, -31.65, 43.88)
CIE-LCH	lch(45.97, 54.10, 125.80°)
OKLab	oklab(52.36% -0.0893 0.0978)
OKLCH	oklch(52.36% 0.132 132.4)
XYZ	xyz(9.9254, 15.2448, 3.3967)
Luminance	0.1525 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B791A #481A79

analogous

#79781A #4B791A #1B791A

triadic

#4B791A #1A4B79 #791A4B

tetradic

#4B791A #1A7978 #481A79 #791A1B

square

#4B791A #1A7978 #481A79 #791A1B

split-complementary

#4B791A #1A1B79 #781A79

monochromatic

#101905 #2C470F #4B791A #6AAB25 #89D439

Accessibility & contrast

On white

5.19

#4B791A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4B791A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B791A

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B791A	#FFFFFF	#000000	##FFFFFF
##4B791A	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F05

Deuteranopia (green-blind)

#786C24

Tritanopia (blue-blind)

#4C7467

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b791a;
/* rgb */ color: rgb(75, 121, 26);
/* oklch */ color: oklch(52.4% 0.132 132.4);

Tailwind

colors: {
  custom: {
    50: '#82a05e',
    500: '#4b791a',
    950: '#000000',
  },
}

SCSS

$custom: #4b791a;
$custom-light: #82a05e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b791a",
  "rgb": {
    "r": 75,
    "g": 121,
    "b": 26
  },
  "hsl": {
    "h": 89.053,
    "s": 64.626,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52358,
    "c": 0.13243,
    "h": 132.4
  },
  "luminance": 0.15245
}

Semantic roles & 50–950 ramp

primary

#4B791A

secondary

#7641AD

accent

#40E891

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4B791A

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

Preview Lab → · Contrast checker → · Palette generator →