#4B791C#4B791C

#4B791C is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.4% C 0.131 H 132.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4B791C
RGB	rgb(75, 121, 28)
HSL	hsl(90, 62%, 29%)
HSV	hsv(90, 77%, 47%)
CMYK	cmyk(38%, 0%, 76.9%, 52.5%)
CIE-LAB	lab(45.98, -31.52, 43.16)
CIE-LCH	lch(45.98, 53.44, 126.14°)
OKLab	oklab(52.37% -0.0888 0.0966)
OKLCH	oklch(52.37% 0.131 132.6)
XYZ	xyz(9.9485, 15.2540, 3.5185)
Luminance	0.1525 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B791C #4A1C79

analogous

#79791C #4B791C #1D791C

triadic

#4B791C #1C4B79 #791C4B

tetradic

#4B791C #1C7979 #4A1C79 #791C1D

square

#4B791C #1C7979 #4A1C79 #791C1D

split-complementary

#4B791C #1C1D79 #791C79

monochromatic

#0F1906 #2C4710 #4B791C #6AAB28 #89D23D

Accessibility & contrast

On white

5.18

#4B791C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4B791C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B791C

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B791C	#FFFFFF	#000000	##FFFFFF
##4B791C	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)

#7E6F09

Deuteranopia (green-blind)

#786C25

Tritanopia (blue-blind)

#4C7467

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b791c;
/* rgb */ color: rgb(75, 121, 28);
/* oklch */ color: oklch(52.4% 0.131 132.6);

Tailwind

colors: {
  custom: {
    50: '#82a05f',
    500: '#4b791c',
    950: '#000000',
  },
}

SCSS

$custom: #4b791c;
$custom-light: #82a05f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b791c",
  "rgb": {
    "r": 75,
    "g": 121,
    "b": 28
  },
  "hsl": {
    "h": 89.677,
    "s": 62.416,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52372,
    "c": 0.13121,
    "h": 132.6
  },
  "luminance": 0.15254
}

Semantic roles & 50–950 ramp

primary

#4B791C

secondary

#7844AD

accent

#42E593

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4B791C

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

Preview Lab → · Contrast checker → · Palette generator →