#4BBF5B#4BBF5B

#4BBF5B is a light, vivid green. Relative luminance 0.395; OKLCH L 71.6% C 0.174 H 146.0°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#4BBF5B
RGB	rgb(75, 191, 91)
HSL	hsl(128, 48%, 52%)
HSV	hsv(128, 61%, 75%)
CMYK	cmyk(60.7%, 0%, 52.4%, 25.1%)
CIE-LAB	lab(69.12, -53.43, 40.59)
CIE-LCH	lch(69.12, 67.10, 142.78°)
OKLab	oklab(71.58% -0.1446 0.0976)
OKLCH	oklch(71.58% 0.174 146)
XYZ	xyz(23.4193, 39.5106, 16.2876)
Luminance	0.3951 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBF5B #BF4BAF

analogous

#75BF4B #4BBF5B #4BBF95

triadic

#4BBF5B #5B4BBF #BF5B4B

tetradic

#4BBF5B #4B75BF #BF4BAF #BF954B

square

#4BBF5B #4B75BF #BF4BAF #BF954B

split-complementary

#4BBF5B #954BBF #BF4B75

monochromatic

#266A2F #369743 #4BBF5B #78CF84 #A5DFAD

Accessibility & contrast

On white

2.36

#4BBF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#4BBF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBF5B

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBF5B	#FFFFFF	#000000	##000000
##4BBF5B	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AF52

Deuteranopia (green-blind)

#B3A562

Tritanopia (blue-blind)

#30BBA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4bbf5b;
/* rgb */ color: rgb(75, 191, 91);
/* oklch */ color: oklch(71.6% 0.174 146.0);

Tailwind

colors: {
  custom: {
    50: '#89d38b',
    500: '#4bbf5b',
    950: '#000000',
  },
}

SCSS

$custom: #4bbf5b;
$custom-light: #89d38b;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbf5b",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 91
  },
  "hsl": {
    "h": 128.276,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.71579,
    "c": 0.17444,
    "h": 146
  },
  "luminance": 0.39513
}

Semantic roles & 50–950 ramp

primary

#4BBF5B

secondary

#CC9AC5

accent

#51C5D7

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0D140C

muted

#7D837D

Preview Lab

Preview with #4BBF5B

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

Preview Lab → · Contrast checker → · Palette generator →