#4CB591#4CB591

#4CB591 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.2% C 0.112 H 167.6°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#4CB591
RGB	rgb(76, 181, 145)
HSL	hsl(159, 42%, 50%)
HSV	hsv(159, 58%, 71%)
CMYK	cmyk(58%, 0%, 19.9%, 29%)
CIE-LAB	lab(67.00, -39.04, 9.36)
CIE-LCH	lch(67.00, 40.15, 166.52°)
OKLab	oklab(70.16% -0.109 0.024)
OKLCH	oklch(70.16% 0.112 167.6)
XYZ	xyz(24.6127, 36.6262, 32.5551)
Luminance	0.3663 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB591 #B54C70

analogous

#4CB55D #4CB591 #4CA4B5

triadic

#4CB591 #914CB5 #B5914C

tetradic

#4CB591 #5D4CB5 #B54C70 #A4B54C

square

#4CB591 #5D4CB5 #B54C70 #A4B54C

split-complementary

#4CB591 #B54CA4 #B55D4C

monochromatic

#275F4C #398B6F #4CB591 #77C7AC #A3D9C6

Accessibility & contrast

On white

2.52

#4CB591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#4CB591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB591

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB591	#FFFFFF	#000000	##000000
##4CB591	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AA8F

Deuteranopia (green-blind)

#A29F93

Tritanopia (blue-blind)

#0FB6AB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4cb591;
/* rgb */ color: rgb(76, 181, 145);
/* oklch */ color: oklch(70.2% 0.112 167.6);

Tailwind

colors: {
  custom: {
    50: '#87ccb1',
    500: '#4cb591',
    950: '#000000',
  },
}

SCSS

$custom: #4cb591;
$custom-light: #87ccb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb591",
  "rgb": {
    "r": 76,
    "g": 181,
    "b": 145
  },
  "hsl": {
    "h": 159.429,
    "s": 41.502,
    "l": 50.392
  },
  "oklch": {
    "l": 0.70158,
    "c": 0.11157,
    "h": 167.6
  },
  "luminance": 0.36629
}

Semantic roles & 50–950 ramp

primary

#4CB591

secondary

#C697A7

accent

#5681D1

background

#F8FCFA

surface

#F0F9F5

border

#CBD2CF

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #4CB591

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

Preview Lab → · Contrast checker → · Palette generator →