#4B7D19#4B7D19

#4B7D19 is a mid, vivid yellow-green. Relative luminance 0.162; OKLCH L 53.4% C 0.138 H 133.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B7D19
RGB	rgb(75, 125, 25)
HSL	hsl(90, 67%, 29%)
HSV	hsv(90, 80%, 49%)
CMYK	cmyk(40%, 0%, 80%, 51%)
CIE-LAB	lab(47.28, -33.52, 45.48)
CIE-LCH	lch(47.28, 56.50, 126.39°)
OKLab	oklab(53.43% -0.0945 0.101)
OKLCH	oklch(53.43% 0.138 133.1)
XYZ	xyz(10.4106, 16.2328, 3.5042)
Luminance	0.1623 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7D19 #4B197D

analogous

#7D7D19 #4B7D19 #197D19

triadic

#4B7D19 #194B7D #7D194B

tetradic

#4B7D19 #197D7D #4B197D #7D1919

square

#4B7D19 #197D7D #4B197D #7D1919

split-complementary

#4B7D19 #19197D #7D197D

monochromatic

#0F1A05 #2C4A0F #4B7D19 #6AB023 #88D739

Accessibility & contrast

On white

4.95

#4B7D19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4B7D19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7D19

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7D19	#FFFFFF	#000000	##FFFFFF
##4B7D19	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827300

Deuteranopia (green-blind)

#7C6F24

Tritanopia (blue-blind)

#4B786A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b7d19;
/* rgb */ color: rgb(75, 125, 25);
/* oklch */ color: oklch(53.4% 0.138 133.1);

Tailwind

colors: {
  custom: {
    50: '#82a35f',
    500: '#4b7d19',
    950: '#000000',
  },
}

SCSS

$custom: #4b7d19;
$custom-light: #82a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7d19",
  "rgb": {
    "r": 75,
    "g": 125,
    "b": 25
  },
  "hsl": {
    "h": 90,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53428,
    "c": 0.13827,
    "h": 133.1
  },
  "luminance": 0.16233
}

Semantic roles & 50–950 ramp

primary

#4B7D19

secondary

#7940B1

accent

#3EEA94

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4B7D19

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

Preview Lab → · Contrast checker → · Palette generator →