#4BC378#4BC378

#4BC378 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.1% C 0.153 H 152.8°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#4BC378
RGB	rgb(75, 195, 120)
HSL	hsl(143, 50%, 53%)
HSV	hsv(143, 62%, 76%)
CMYK	cmyk(61.5%, 0%, 38.5%, 23.5%)
CIE-LAB	lab(70.79, -50.32, 28.01)
CIE-LCH	lch(70.79, 57.59, 150.90°)
OKLab	oklab(73.09% -0.1362 0.0699)
OKLCH	oklch(73.09% 0.153 152.8)
XYZ	xyz(25.8048, 41.8796, 24.4893)
Luminance	0.4188 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC378 #C34B96

analogous

#5AC34B #4BC378 #4BC3B4

triadic

#4BC378 #784BC3 #C3784B

tetradic

#4BC378 #4B5AC3 #C34B96 #C3B44B

square

#4BC378 #4B5AC3 #C34B96 #C3B44B

split-complementary

#4BC378 #B44BC3 #C34B5A

monochromatic

#256F41 #349D5B #4BC378 #79D29A #A7E2BD

Accessibility & contrast

On white

2.24

#4BC378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#4BC378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC378

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC378	#FFFFFF	#000000	##000000
##4BC378	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B473

Deuteranopia (green-blind)

#B3A97D

Tritanopia (blue-blind)

#1EC0B0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4bc378;
/* rgb */ color: rgb(75, 195, 120);
/* oklch */ color: oklch(73.1% 0.153 152.8);

Tailwind

colors: {
  custom: {
    50: '#89d69f',
    500: '#4bc378',
    950: '#000000',
  },
}

SCSS

$custom: #4bc378;
$custom-light: #89d69f;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc378",
  "rgb": {
    "r": 75,
    "g": 195,
    "b": 120
  },
  "hsl": {
    "h": 142.5,
    "s": 50,
    "l": 52.941
  },
  "oklch": {
    "l": 0.73089,
    "c": 0.15306,
    "h": 152.8
  },
  "luminance": 0.41882
}

Semantic roles & 50–950 ramp

primary

#4BC378

secondary

#CF9BBB

accent

#4EA5DA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0D140E

muted

#7D837E

Preview Lab

Preview with #4BC378

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

Preview Lab → · Contrast checker → · Palette generator →