#4BC77B#4BC77B

#4BC77B is a light, vivid green. Relative luminance 0.438; OKLCH L 74.2% C 0.156 H 153.2°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#4BC77B
RGB	rgb(75, 199, 123)
HSL	hsl(143, 53%, 54%)
HSV	hsv(143, 62%, 78%)
CMYK	cmyk(62.3%, 0%, 38.2%, 22%)
CIE-LAB	lab(72.07, -51.36, 28.15)
CIE-LCH	lch(72.07, 58.57, 151.28°)
OKLab	oklab(74.16% -0.139 0.0703)
OKLCH	oklch(74.16% 0.156 153.2)
XYZ	xyz(26.8980, 43.7701, 25.7660)
Luminance	0.4377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC77B #C74B97

analogous

#59C74B #4BC77B #4BC7B9

triadic

#4BC77B #7B4BC7 #C77B4B

tetradic

#4BC77B #4B59C7 #C74B97 #C7B94B

square

#4BC77B #4B59C7 #C74B97 #C7B94B

split-complementary

#4BC77B #B94BC7 #C74B59

monochromatic

#247443 #32A25E #4BC77B #7AD69D #A8E4BF

Accessibility & contrast

On white

2.15

#4BC77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#4BC77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC77B

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC77B	#FFFFFF	#000000	##000000
##4BC77B	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B876

Deuteranopia (green-blind)

#B7AC80

Tritanopia (blue-blind)

#18C5B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4bc77b;
/* rgb */ color: rgb(75, 199, 123);
/* oklch */ color: oklch(74.2% 0.156 153.2);

Tailwind

colors: {
  custom: {
    50: '#8ad9a2',
    500: '#4bc77b',
    950: '#000000',
  },
}

SCSS

$custom: #4bc77b;
$custom-light: #8ad9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc77b",
  "rgb": {
    "r": 75,
    "g": 199,
    "b": 123
  },
  "hsl": {
    "h": 143.226,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.74163,
    "c": 0.15573,
    "h": 153.2
  },
  "luminance": 0.43773
}

Semantic roles & 50–950 ramp

primary

#4BC77B

secondary

#D19CBD

accent

#4CA4DC

background

#F9FDFA

surface

#F1FBF3

border

#CBD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4BC77B

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

Preview Lab → · Contrast checker → · Palette generator →