#4BB47B#4BB47B

#4BB47B is a light, vivid green. Relative luminance 0.356; OKLCH L 69.3% C 0.129 H 156.7°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4BB47B
RGB	rgb(75, 180, 123)
HSL	hsl(147, 41%, 50%)
HSV	hsv(147, 58%, 71%)
CMYK	cmyk(58.3%, 0%, 31.7%, 29.4%)
CIE-LAB	lab(66.19, -43.60, 20.22)
CIE-LCH	lch(66.19, 48.06, 155.12°)
OKLab	oklab(69.33% -0.1188 0.0512)
OKLCH	oklch(69.33% 0.129 156.7)
XYZ	xyz(22.7961, 35.5663, 24.3987)
Luminance	0.3557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB47B #B44B84

analogous

#4FB44B #4BB47B #4BB4B0

triadic

#4BB47B #7B4BB4 #B47B4B

tetradic

#4BB47B #4B4FB4 #B44B84 #B4B04B

square

#4BB47B #4B4FB4 #B44B84 #B4B04B

split-complementary

#4BB47B #B04BB4 #B44B4F

monochromatic

#275E40 #39895D #4BB47B #76C69B #A1D8BA

Accessibility & contrast

On white

2.59

#4BB47B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#4BB47B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB47B

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB47B	#FFFFFF	#000000	##000000
##4BB47B	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A777

Deuteranopia (green-blind)

#A49D7F

Tritanopia (blue-blind)

#24B3A5

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb47b;
/* rgb */ color: rgb(75, 180, 123);
/* oklch */ color: oklch(69.3% 0.129 156.7);

Tailwind

colors: {
  custom: {
    50: '#87cba1',
    500: '#4bb47b',
    950: '#000000',
  },
}

SCSS

$custom: #4bb47b;
$custom-light: #87cba1;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb47b",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 123
  },
  "hsl": {
    "h": 147.429,
    "s": 41.176,
    "l": 50
  },
  "oklch": {
    "l": 0.69334,
    "c": 0.12935,
    "h": 156.7
  },
  "luminance": 0.35568
}

Semantic roles & 50–950 ramp

primary

#4BB47B

secondary

#C596AF

accent

#5799D1

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130F

muted

#7D827E

Preview Lab

Preview with #4BB47B

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

Preview Lab → · Contrast checker → · Palette generator →