#4BC03F#4BC03F

#4BC03F is a light, vivid green. Relative luminance 0.396; OKLCH L 71.5% C 0.198 H 141.8°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#4BC03F
RGB	rgb(75, 192, 63)
HSL	hsl(114, 51%, 50%)
HSV	hsv(114, 67%, 75%)
CMYK	cmyk(60.9%, 0%, 67.2%, 24.7%)
CIE-LAB	lab(69.15, -57.05, 53.26)
CIE-LCH	lch(69.15, 78.04, 136.97°)
OKLab	oklab(71.51% -0.1556 0.1225)
OKLCH	oklch(71.51% 0.198 141.8)
XYZ	xyz(22.6473, 39.5519, 11.1425)
Luminance	0.3955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC03F #B43FC0

analogous

#8BC03F #4BC03F #3FC074

triadic

#4BC03F #3F4BC0 #C03F4B

tetradic

#4BC03F #3F8BC0 #B43FC0 #C0743F

square

#4BC03F #3F8BC0 #B43FC0 #C0743F

split-complementary

#4BC03F #743FC0 #C03F8B

monochromatic

#276421 #399230 #4BC03F #76CF6D #A1DE9B

Accessibility & contrast

On white

2.36

#4BC03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#4BC03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC03F

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC03F	#FFFFFF	#000000	##000000
##4BC03F	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2D

Deuteranopia (green-blind)

#B6A54B

Tritanopia (blue-blind)

#38BAA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4bc03f;
/* rgb */ color: rgb(75, 192, 63);
/* oklch */ color: oklch(71.5% 0.198 141.8);

Tailwind

colors: {
  custom: {
    50: '#8ad47a',
    500: '#4bc03f',
    950: '#000000',
  },
}

SCSS

$custom: #4bc03f;
$custom-light: #8ad47a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc03f",
  "rgb": {
    "r": 75,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 114.419,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.71511,
    "c": 0.19801,
    "h": 141.8
  },
  "luminance": 0.39554
}

Semantic roles & 50–950 ramp

primary

#4BC03F

secondary

#C591CA

accent

#4EDACD

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4BC03F

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

Preview Lab → · Contrast checker → · Palette generator →