#4B9D2B#4B9D2B

#4B9D2B is a light, vivid green. Relative luminance 0.258; OKLCH L 62.1% C 0.168 H 138.5°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B9D2B
RGB	rgb(75, 157, 43)
HSL	hsl(103, 57%, 39%)
HSV	hsv(103, 73%, 62%)
CMYK	cmyk(52.2%, 0%, 72.6%, 38.4%)
CIE-LAB	lab(57.83, -45.69, 49.33)
CIE-LCH	lch(57.83, 67.24, 132.81°)
OKLab	oklab(62.13% -0.1261 0.1117)
OKLCH	oklch(62.13% 0.168 138.5)
XYZ	xyz(15.3941, 25.7831, 6.4505)
Luminance	0.2578 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9D2B #7D2B9D

analogous

#849D2B #4B9D2B #2B9D44

triadic

#4B9D2B #2B4B9D #9D2B4B

tetradic

#4B9D2B #2B849D #7D2B9D #9D442B

square

#4B9D2B #2B849D #7D2B9D #9D442B

split-complementary

#4B9D2B #442B9D #9D2B84

monochromatic

#1D3D11 #346D1E #4B9D2B #64CA3C #8AD76C

Accessibility & contrast

On white

3.41

#4B9D2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#4B9D2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9D2B

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9D2B	#FFFFFF	#000000	##000000
##4B9D2B	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F18

Deuteranopia (green-blind)

#978836

Tritanopia (blue-blind)

#449887

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4b9d2b;
/* rgb */ color: rgb(75, 157, 43);
/* oklch */ color: oklch(62.1% 0.168 138.5);

Tailwind

colors: {
  custom: {
    50: '#85bb6c',
    500: '#4b9d2b',
    950: '#000000',
  },
}

SCSS

$custom: #4b9d2b;
$custom-light: #85bb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9d2b",
  "rgb": {
    "r": 75,
    "g": 157,
    "b": 43
  },
  "hsl": {
    "h": 103.158,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.62127,
    "c": 0.16843,
    "h": 138.5
  },
  "luminance": 0.25784
}

Semantic roles & 50–950 ramp

primary

#4B9D2B

secondary

#A566BD

accent

#48E0B5

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4B9D2B

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

Preview Lab → · Contrast checker → · Palette generator →