#4BBB4E#4BBB4E

#4BBB4E is a light, vivid green. Relative luminance 0.376; OKLCH L 70.4% C 0.180 H 143.8°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#4BBB4E
RGB	rgb(75, 187, 78)
HSL	hsl(122, 45%, 51%)
HSV	hsv(122, 60%, 73%)
CMYK	cmyk(59.9%, 0%, 58.3%, 26.7%)
CIE-LAB	lab(67.71, -53.62, 45.10)
CIE-LCH	lch(67.71, 70.07, 139.93°)
OKLab	oklab(70.37% -0.1456 0.1066)
OKLCH	oklch(70.37% 0.18 143.8)
XYZ	xyz(22.0459, 37.5845, 13.2990)
Luminance	0.3759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBB4E #BB4BB8

analogous

#80BB4B #4BBB4E #4BBB86

triadic

#4BBB4E #4E4BBB #BB4E4B

tetradic

#4BBB4E #4B80BB #BB4BB8 #BB864B

square

#4BBB4E #4B80BB #BB4BB8 #BB864B

split-complementary

#4BBB4E #864BBB #BB4B80

monochromatic

#266528 #379239 #4BBB4E #77CC7A #A4DDA5

Accessibility & contrast

On white

2.47

#4BBB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#4BBB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBB4E

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBB4E	#FFFFFF	#000000	##000000
##4BBB4E	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB43

Deuteranopia (green-blind)

#B0A157

Tritanopia (blue-blind)

#36B6A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bbb4e;
/* rgb */ color: rgb(75, 187, 78);
/* oklch */ color: oklch(70.4% 0.180 143.8);

Tailwind

colors: {
  custom: {
    50: '#89d083',
    500: '#4bbb4e',
    950: '#000000',
  },
}

SCSS

$custom: #4bbb4e;
$custom-light: #89d083;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbb4e",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 78
  },
  "hsl": {
    "h": 121.607,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.70371,
    "c": 0.18039,
    "h": 143.8
  },
  "luminance": 0.37587
}

Semantic roles & 50–950 ramp

primary

#4BBB4E

secondary

#CA98C8

accent

#53D1D5

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0D140B

muted

#7D827C

Preview Lab

Preview with #4BBB4E

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

Preview Lab → · Contrast checker → · Palette generator →