#4B8B2C#4B8B2C

#4B8B2C is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.3% C 0.144 H 137.1°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4B8B2C
RGB	rgb(75, 139, 44)
HSL	hsl(100, 52%, 36%)
HSV	hsv(100, 68%, 55%)
CMYK	cmyk(46%, 0%, 68.3%, 45.5%)
CIE-LAB	lab(52.00, -38.23, 42.83)
CIE-LCH	lch(52.00, 57.41, 131.75°)
OKLab	oklab(57.34% -0.1058 0.0982)
OKLCH	oklch(57.34% 0.144 137.1)
XYZ	xyz(12.5885, 20.1422, 5.6069)
Luminance	0.2014 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8B2C #6C2C8B

analogous

#7A8B2C #4B8B2C #2C8B3C

triadic

#4B8B2C #2C4B8B #8B2C4B

tetradic

#4B8B2C #2C7A8B #6C2C8B #8B3C2C

square

#4B8B2C #2C7A8B #6C2C8B #8B3C2C

split-complementary

#4B8B2C #3C2C8B #8B2C7A

monochromatic

#192E0F #325D1D #4B8B2C #64B93B #86CE64

Accessibility & contrast

On white

4.18

#4B8B2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4B8B2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8B2C

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8B2C	#FFFFFF	#000000	##000000
##4B8B2C	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1F

Deuteranopia (green-blind)

#877A34

Tritanopia (blue-blind)

#488678

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4b8b2c;
/* rgb */ color: rgb(75, 139, 44);
/* oklch */ color: oklch(57.3% 0.144 137.1);

Tailwind

colors: {
  custom: {
    50: '#83ad6a',
    500: '#4b8b2c',
    950: '#000000',
  },
}

SCSS

$custom: #4b8b2c;
$custom-light: #83ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8b2c",
  "rgb": {
    "r": 75,
    "g": 139,
    "b": 44
  },
  "hsl": {
    "h": 100.421,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.57336,
    "c": 0.14435,
    "h": 137.1
  },
  "luminance": 0.20143
}

Semantic roles & 50–950 ramp

primary

#4B8B2C

secondary

#985FB4

accent

#4CDBAD

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4B8B2C

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

Preview Lab → · Contrast checker → · Palette generator →