#4BBB4F#4BBB4F

#4BBB4F is a light, vivid green. Relative luminance 0.376; OKLCH L 70.4% C 0.180 H 144.0°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#4BBB4F
RGB	rgb(75, 187, 79)
HSL	hsl(122, 45%, 51%)
HSV	hsv(122, 60%, 73%)
CMYK	cmyk(59.9%, 0%, 57.8%, 26.7%)
CIE-LAB	lab(67.72, -53.50, 44.65)
CIE-LCH	lch(67.72, 69.69, 140.15°)
OKLab	oklab(70.38% -0.1452 0.1057)
OKLCH	oklch(70.38% 0.18 144)
XYZ	xyz(22.0820, 37.5990, 13.4893)
Luminance	0.3760 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBB4F #BB4BB7

analogous

#7FBB4B #4BBB4F #4BBB87

triadic

#4BBB4F #4F4BBB #BB4F4B

tetradic

#4BBB4F #4B7FBB #BB4BB7 #BB874B

square

#4BBB4F #4B7FBB #BB4BB7 #BB874B

split-complementary

#4BBB4F #874BBB #BB4B7F

monochromatic

#266529 #37923A #4BBB4F #77CC7A #A4DDA6

Accessibility & contrast

On white

2.46

#4BBB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#4BBB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBB4F

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBB4F	#FFFFFF	#000000	##000000
##4BBB4F	1.00	2.46	8.52	8.52
#FFFFFF	2.46	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)

#BEAB44

Deuteranopia (green-blind)

#B0A157

Tritanopia (blue-blind)

#35B6A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bbb4f;
/* rgb */ color: rgb(75, 187, 79);
/* oklch */ color: oklch(70.4% 0.180 144.0);

Tailwind

colors: {
  custom: {
    50: '#89d083',
    500: '#4bbb4f',
    950: '#000000',
  },
}

SCSS

$custom: #4bbb4f;
$custom-light: #89d083;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbb4f",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 79
  },
  "hsl": {
    "h": 122.143,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.70383,
    "c": 0.17956,
    "h": 144
  },
  "luminance": 0.37601
}

Semantic roles & 50–950 ramp

primary

#4BBB4F

secondary

#CA98C8

accent

#53D0D5

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0D140B

muted

#7D827C

Preview Lab

Preview with #4BBB4F

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

Preview Lab → · Contrast checker → · Palette generator →