#4B7B1A#4B7B1A

#4B7B1A is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.9% C 0.135 H 132.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4B7B1A
RGB	rgb(75, 123, 26)
HSL	hsl(90, 65%, 29%)
HSV	hsv(90, 79%, 48%)
CMYK	cmyk(39%, 0%, 78.9%, 51.8%)
CIE-LAB	lab(46.63, -32.56, 44.51)
CIE-LCH	lch(46.63, 55.15, 126.18°)
OKLab	oklab(52.9% -0.0918 0.0991)
OKLCH	oklch(52.9% 0.135 132.8)
XYZ	xyz(10.1709, 15.7359, 3.4785)
Luminance	0.1574 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7B1A #4A1A7B

analogous

#7B7B1A #4B7B1A #1A7B1A

triadic

#4B7B1A #1A4B7B #7B1A4B

tetradic

#4B7B1A #1A7B7B #4A1A7B #7B1A1A

square

#4B7B1A #1A7B7B #4A1A7B #7B1A1A

split-complementary

#4B7B1A #1A1A7B #7B1A7B

monochromatic

#0F1905 #2C480F #4B7B1A #6AAE25 #89D53A

Accessibility & contrast

On white

5.06

#4B7B1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#4B7B1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7B1A

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7B1A	#FFFFFF	#000000	##FFFFFF
##4B7B1A	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807104

Deuteranopia (green-blind)

#7A6D24

Tritanopia (blue-blind)

#4B7669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4b7b1a;
/* rgb */ color: rgb(75, 123, 26);
/* oklch */ color: oklch(52.9% 0.135 132.8);

Tailwind

colors: {
  custom: {
    50: '#82a15f',
    500: '#4b7b1a',
    950: '#000000',
  },
}

SCSS

$custom: #4b7b1a;
$custom-light: #82a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7b1a",
  "rgb": {
    "r": 75,
    "g": 123,
    "b": 26
  },
  "hsl": {
    "h": 89.691,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52896,
    "c": 0.13508,
    "h": 132.8
  },
  "luminance": 0.15736
}

Semantic roles & 50–950 ramp

primary

#4B7B1A

secondary

#7842AF

accent

#40E893

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4B7B1A

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

Preview Lab → · Contrast checker → · Palette generator →