#4BC37B#4BC37B

#4BC37B is a light, vivid green. Relative luminance 0.420; OKLCH L 73.1% C 0.150 H 153.8°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#4BC37B
RGB	rgb(75, 195, 123)
HSL	hsl(144, 50%, 53%)
HSV	hsv(144, 62%, 76%)
CMYK	cmyk(61.5%, 0%, 36.9%, 23.5%)
CIE-LAB	lab(70.84, -49.77, 26.50)
CIE-LCH	lch(70.84, 56.39, 151.97°)
OKLab	oklab(73.15% -0.1348 0.0663)
OKLCH	oklch(73.15% 0.15 153.8)
XYZ	xyz(25.9898, 41.9535, 25.4632)
Luminance	0.4196 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC37B #C34B93

analogous

#57C34B #4BC37B #4BC3B7

triadic

#4BC37B #7B4BC3 #C37B4B

tetradic

#4BC37B #4B57C3 #C34B93 #C3B74B

square

#4BC37B #4B57C3 #C34B93 #C3B74B

split-complementary

#4BC37B #B74BC3 #C34B57

monochromatic

#256F42 #349D5E #4BC37B #79D29D #A7E2BE

Accessibility & contrast

On white

2.24

#4BC37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#4BC37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC37B

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC37B	#FFFFFF	#000000	##000000
##4BC37B	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B476

Deuteranopia (green-blind)

#B3A980

Tritanopia (blue-blind)

#1BC1B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4bc37b;
/* rgb */ color: rgb(75, 195, 123);
/* oklch */ color: oklch(73.1% 0.150 153.8);

Tailwind

colors: {
  custom: {
    50: '#89d6a1',
    500: '#4bc37b',
    950: '#000000',
  },
}

SCSS

$custom: #4bc37b;
$custom-light: #89d6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc37b",
  "rgb": {
    "r": 75,
    "g": 195,
    "b": 123
  },
  "hsl": {
    "h": 144,
    "s": 50,
    "l": 52.941
  },
  "oklch": {
    "l": 0.73148,
    "c": 0.15026,
    "h": 153.8
  },
  "luminance": 0.41956
}

Semantic roles & 50–950 ramp

primary

#4BC37B

secondary

#CF9BBA

accent

#4EA2DA

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0D140F

muted

#7D837F

Preview Lab

Preview with #4BC37B

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

Preview Lab → · Contrast checker → · Palette generator →