#4B8B2D#4B8B2D

#4B8B2D is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.3% C 0.144 H 137.3°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4B8B2D
RGB	rgb(75, 139, 45)
HSL	hsl(101, 51%, 36%)
HSV	hsv(101, 68%, 55%)
CMYK	cmyk(46%, 0%, 67.6%, 45.5%)
CIE-LAB	lab(52.01, -38.13, 42.40)
CIE-LCH	lch(52.01, 57.03, 131.97°)
OKLab	oklab(57.35% -0.1055 0.0974)
OKLCH	oklch(57.35% 0.144 137.3)
XYZ	xyz(12.6075, 20.1498, 5.7071)
Luminance	0.2015 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8B2D #6D2D8B

analogous

#7A8B2D #4B8B2D #2D8B3E

triadic

#4B8B2D #2D4B8B #8B2D4B

tetradic

#4B8B2D #2D7A8B #6D2D8B #8B3E2D

square

#4B8B2D #2D7A8B #6D2D8B #8B3E2D

split-complementary

#4B8B2D #3E2D8B #8B2D7A

monochromatic

#192F0F #325D1E #4B8B2D #64B93C #86CD65

Accessibility & contrast

On white

4.17

#4B8B2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4B8B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8B2D

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8B2D	#FFFFFF	#000000	##000000
##4B8B2D	1.00	4.17	5.03	5.03
#FFFFFF	4.17	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)

#907F21

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#478678

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4b8b2d;
/* rgb */ color: rgb(75, 139, 45);
/* oklch */ color: oklch(57.3% 0.144 137.3);

Tailwind

colors: {
  custom: {
    50: '#83ad6b',
    500: '#4b8b2d',
    950: '#000000',
  },
}

SCSS

$custom: #4b8b2d;
$custom-light: #83ad6b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8b2d",
  "rgb": {
    "r": 75,
    "g": 139,
    "b": 45
  },
  "hsl": {
    "h": 100.851,
    "s": 51.087,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57346,
    "c": 0.14359,
    "h": 137.3
  },
  "luminance": 0.20151
}

Semantic roles & 50–950 ramp

primary

#4B8B2D

secondary

#9960B4

accent

#4DDBAD

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4B8B2D

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

Preview Lab → · Contrast checker → · Palette generator →