#4BB170#4BB170

#4BB170 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.3% C 0.135 H 153.0°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#4BB170
RGB	rgb(75, 177, 112)
HSL	hsl(142, 40%, 49%)
HSV	hsv(142, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 36.7%, 30.6%)
CIE-LAB	lab(65.05, -44.47, 24.60)
CIE-LCH	lch(65.05, 50.82, 151.05°)
OKLab	oklab(68.34% -0.1206 0.0616)
OKLCH	oklch(68.34% 0.135 153)
XYZ	xyz(21.5468, 34.1080, 20.7741)
Luminance	0.3411 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB170 #B14B8C

analogous

#59B14B #4BB170 #4BB1A3

triadic

#4BB170 #704BB1 #B1704B

tetradic

#4BB170 #4B59B1 #B14B8C #B1A34B

square

#4BB170 #4B59B1 #B14B8C #B1A34B

split-complementary

#4BB170 #A34BB1 #B14B59

monochromatic

#275B3A #398655 #4BB170 #75C492 #A0D7B4

Accessibility & contrast

On white

2.68

#4BB170 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#4BB170 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB170

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB170	#FFFFFF	#000000	##000000
##4BB170	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A46C

Deuteranopia (green-blind)

#A39A74

Tritanopia (blue-blind)

#2CAFA0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb170;
/* rgb */ color: rgb(75, 177, 112);
/* oklch */ color: oklch(68.3% 0.135 153.0);

Tailwind

colors: {
  custom: {
    50: '#86c999',
    500: '#4bb170',
    950: '#000000',
  },
}

SCSS

$custom: #4bb170;
$custom-light: #86c999;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb170",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 112
  },
  "hsl": {
    "h": 141.765,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68335,
    "c": 0.13544,
    "h": 153
  },
  "luminance": 0.3411
}

Semantic roles & 50–950 ramp

primary

#4BB170

secondary

#C394B2

accent

#57A4D0

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB170

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

Preview Lab → · Contrast checker → · Palette generator →