#4BC15B#4BC15B

#4BC15B is a light, vivid green. Relative luminance 0.404; OKLCH L 72.1% C 0.177 H 145.9°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4BC15B
RGB	rgb(75, 193, 91)
HSL	hsl(128, 49%, 53%)
HSV	hsv(128, 61%, 76%)
CMYK	cmyk(61.1%, 0%, 52.8%, 24.3%)
CIE-LAB	lab(69.75, -54.19, 41.35)
CIE-LCH	lch(69.75, 68.16, 142.65°)
OKLab	oklab(72.1% -0.1466 0.0993)
OKLCH	oklch(72.1% 0.177 145.9)
XYZ	xyz(23.8584, 40.3888, 16.4340)
Luminance	0.4039 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC15B #C14BB1

analogous

#76C14B #4BC15B #4BC196

triadic

#4BC15B #5B4BC1 #C15B4B

tetradic

#4BC15B #4B76C1 #C14BB1 #C1964B

square

#4BC15B #4B76C1 #C14BB1 #C1964B

split-complementary

#4BC15B #964BC1 #C14B76

monochromatic

#256C2F #359A43 #4BC15B #79D184 #A6E0AE

Accessibility & contrast

On white

2.31

#4BC15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#4BC15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC15B

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC15B	#FFFFFF	#000000	##000000
##4BC15B	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B152

Deuteranopia (green-blind)

#B5A662

Tritanopia (blue-blind)

#2FBDAA

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bc15b;
/* rgb */ color: rgb(75, 193, 91);
/* oklch */ color: oklch(72.1% 0.177 145.9);

Tailwind

colors: {
  custom: {
    50: '#89d58c',
    500: '#4bc15b',
    950: '#000000',
  },
}

SCSS

$custom: #4bc15b;
$custom-light: #89d58c;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc15b",
  "rgb": {
    "r": 75,
    "g": 193,
    "b": 91
  },
  "hsl": {
    "h": 128.136,
    "s": 48.76,
    "l": 52.549
  },
  "oklch": {
    "l": 0.72095,
    "c": 0.17706,
    "h": 145.9
  },
  "luminance": 0.40391
}

Semantic roles & 50–950 ramp

primary

#4BC15B

secondary

#CE9AC7

accent

#4FC6D8

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4BC15B

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

Preview Lab → · Contrast checker → · Palette generator →