#4BB478#4BB478

#4BB478 is a light, vivid green. Relative luminance 0.355; OKLCH L 69.3% C 0.132 H 155.5°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4BB478
RGB	rgb(75, 180, 120)
HSL	hsl(146, 41%, 50%)
HSV	hsv(146, 58%, 71%)
CMYK	cmyk(58.3%, 0%, 33.3%, 29.4%)
CIE-LAB	lab(66.13, -44.20, 21.76)
CIE-LCH	lch(66.13, 49.27, 153.78°)
OKLab	oklab(69.27% -0.1202 0.0549)
OKLCH	oklch(69.27% 0.132 155.5)
XYZ	xyz(22.6112, 35.4923, 23.4248)
Luminance	0.3549 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB478 #B44B87

analogous

#53B44B #4BB478 #4BB4AC

triadic

#4BB478 #784BB4 #B4784B

tetradic

#4BB478 #4B53B4 #B44B87 #B4AC4B

square

#4BB478 #4B53B4 #B44B87 #B4AC4B

split-complementary

#4BB478 #AC4BB4 #B44B53

monochromatic

#275E3E #39895B #4BB478 #76C698 #A1D8B9

Accessibility & contrast

On white

2.59

#4BB478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#4BB478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB478

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB478	#FFFFFF	#000000	##000000
##4BB478	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A774

Deuteranopia (green-blind)

#A59D7C

Tritanopia (blue-blind)

#26B2A4

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb478;
/* rgb */ color: rgb(75, 180, 120);
/* oklch */ color: oklch(69.3% 0.132 155.5);

Tailwind

colors: {
  custom: {
    50: '#87cb9f',
    500: '#4bb478',
    950: '#000000',
  },
}

SCSS

$custom: #4bb478;
$custom-light: #87cb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb478",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 120
  },
  "hsl": {
    "h": 145.714,
    "s": 41.176,
    "l": 50
  },
  "oklch": {
    "l": 0.69269,
    "c": 0.13214,
    "h": 155.5
  },
  "luminance": 0.35494
}

Semantic roles & 50–950 ramp

primary

#4BB478

secondary

#C596B1

accent

#579DD1

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB478

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

Preview Lab → · Contrast checker → · Palette generator →