#4BB591#4BB591

#4BB591 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.1% C 0.112 H 167.7°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#4BB591
RGB	rgb(75, 181, 145)
HSL	hsl(160, 42%, 50%)
HSV	hsv(160, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 19.9%, 29%)
CIE-LAB	lab(66.96, -39.25, 9.31)
CIE-LCH	lch(66.96, 40.34, 166.65°)
OKLab	oklab(70.12% -0.1095 0.0239)
OKLCH	oklch(70.12% 0.112 167.7)
XYZ	xyz(24.5339, 36.5855, 32.5514)
Luminance	0.3659 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB591 #B54B6F

analogous

#4BB55C #4BB591 #4BA4B5

triadic

#4BB591 #914BB5 #B5914B

tetradic

#4BB591 #5C4BB5 #B54B6F #A4B54B

square

#4BB591 #5C4BB5 #B54B6F #A4B54B

split-complementary

#4BB591 #B54BA4 #B55C4B

monochromatic

#275F4C #398A6E #4BB591 #76C7AC #A2D9C6

Accessibility & contrast

On white

2.52

#4BB591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#4BB591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB591

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB591	#FFFFFF	#000000	##000000
##4BB591	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AA8F

Deuteranopia (green-blind)

#A29E93

Tritanopia (blue-blind)

#07B6AB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4bb591;
/* rgb */ color: rgb(75, 181, 145);
/* oklch */ color: oklch(70.1% 0.112 167.7);

Tailwind

colors: {
  custom: {
    50: '#87ccb1',
    500: '#4bb591',
    950: '#000000',
  },
}

SCSS

$custom: #4bb591;
$custom-light: #87ccb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb591",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 145
  },
  "hsl": {
    "h": 159.623,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70124,
    "c": 0.11212,
    "h": 167.7
  },
  "luminance": 0.36588
}

Semantic roles & 50–950 ramp

primary

#4BB591

secondary

#C696A6

accent

#5680D2

background

#F8FCFA

surface

#F0F9F5

border

#CBD2CF

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #4BB591

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

Preview Lab → · Contrast checker → · Palette generator →