#4B8E2B#4B8E2B

#4B8E2B is a mid, vivid green. Relative luminance 0.210; OKLCH L 58.1% C 0.149 H 137.3°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4B8E2B
RGB	rgb(75, 142, 43)
HSL	hsl(101, 54%, 36%)
HSV	hsv(101, 70%, 56%)
CMYK	cmyk(47.2%, 0%, 69.7%, 44.3%)
CIE-LAB	lab(52.97, -39.59, 44.28)
CIE-LCH	lch(52.97, 59.40, 131.79°)
OKLab	oklab(58.13% -0.1095 0.1011)
OKLCH	oklch(58.13% 0.149 137.3)
XYZ	xyz(13.0103, 21.0154, 5.6559)
Luminance	0.2102 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8E2B #6E2B8E

analogous

#7D8E2B #4B8E2B #2B8E3D

triadic

#4B8E2B #2B4B8E #8E2B4B

tetradic

#4B8E2B #2B7D8E #6E2B8E #8E3D2B

square

#4B8E2B #2B7D8E #6E2B8E #8E3D2B

split-complementary

#4B8E2B #3D2B8E #8E2B7D

monochromatic

#19300F #325F1D #4B8E2B #64BD39 #87D063

Accessibility & contrast

On white

4.04

#4B8E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4B8E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8E2B

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8E2B	#FFFFFF	#000000	##000000
##4B8E2B	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93821D

Deuteranopia (green-blind)

#8A7C34

Tritanopia (blue-blind)

#47897A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4b8e2b;
/* rgb */ color: rgb(75, 142, 43);
/* oklch */ color: oklch(58.1% 0.149 137.3);

Tailwind

colors: {
  custom: {
    50: '#83af6a',
    500: '#4b8e2b',
    950: '#000000',
  },
}

SCSS

$custom: #4b8e2b;
$custom-light: #83af6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8e2b",
  "rgb": {
    "r": 75,
    "g": 142,
    "b": 43
  },
  "hsl": {
    "h": 100.606,
    "s": 53.514,
    "l": 36.275
  },
  "oklch": {
    "l": 0.58128,
    "c": 0.14909,
    "h": 137.3
  },
  "luminance": 0.21016
}

Semantic roles & 50–950 ramp

primary

#4B8E2B

secondary

#9A5FB6

accent

#4BDDAE

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4B8E2B

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

Preview Lab → · Contrast checker → · Palette generator →