#4BBF3F#4BBF3F

#4BBF3F is a light, vivid green. Relative luminance 0.391; OKLCH L 71.3% C 0.197 H 141.8°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#4BBF3F
RGB	rgb(75, 191, 63)
HSL	hsl(114, 50%, 50%)
HSV	hsv(114, 67%, 75%)
CMYK	cmyk(60.7%, 0%, 67%, 25.1%)
CIE-LAB	lab(68.83, -56.69, 52.92)
CIE-LCH	lch(68.83, 77.55, 136.97°)
OKLab	oklab(71.25% -0.1546 0.1218)
OKLCH	oklch(71.25% 0.197 141.8)
XYZ	xyz(22.4285, 39.1142, 11.0695)
Luminance	0.3912 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBF3F #B33FBF

analogous

#8BBF3F #4BBF3F #3FBF73

triadic

#4BBF3F #3F4BBF #BF3F4B

tetradic

#4BBF3F #3F8BBF #B33FBF #BF733F

square

#4BBF3F #3F8BBF #B33FBF #BF733F

split-complementary

#4BBF3F #733FBF #BF3F8B

monochromatic

#276321 #399130 #4BBF3F #76CF6D #A1DE9B

Accessibility & contrast

On white

2.38

#4BBF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#4BBF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBF3F

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBF3F	#FFFFFF	#000000	##000000
##4BBF3F	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE2E

Deuteranopia (green-blind)

#B5A44B

Tritanopia (blue-blind)

#38B9A5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4bbf3f;
/* rgb */ color: rgb(75, 191, 63);
/* oklch */ color: oklch(71.3% 0.197 141.8);

Tailwind

colors: {
  custom: {
    50: '#8ad37a',
    500: '#4bbf3f',
    950: '#000000',
  },
}

SCSS

$custom: #4bbf3f;
$custom-light: #8ad37a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbf3f",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 63
  },
  "hsl": {
    "h": 114.375,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71251,
    "c": 0.1968,
    "h": 141.8
  },
  "luminance": 0.39116
}

Semantic roles & 50–950 ramp

primary

#4BBF3F

secondary

#C490CA

accent

#4EDACD

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4BBF3F

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

Preview Lab → · Contrast checker → · Palette generator →