#4CB583#4CB583

#4CB583 is a light, vivid teal. Relative luminance 0.362; OKLCH L 69.8% C 0.123 H 159.9°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#4CB583
RGB	rgb(76, 181, 131)
HSL	hsl(151, 42%, 50%)
HSV	hsv(151, 58%, 71%)
CMYK	cmyk(58%, 0%, 27.6%, 29%)
CIE-LAB	lab(66.69, -42.16, 16.58)
CIE-LCH	lch(66.69, 45.30, 158.53°)
OKLab	oklab(69.8% -0.1155 0.0422)
OKLCH	oklch(69.8% 0.123 159.9)
XYZ	xyz(23.5990, 36.2207, 27.2160)
Luminance	0.3622 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB583 #B54C7E

analogous

#4CB54F #4CB583 #4CB2B5

triadic

#4CB583 #834CB5 #B5834C

tetradic

#4CB583 #4F4CB5 #B54C7E #B2B54C

square

#4CB583 #4F4CB5 #B54C7E #B2B54C

split-complementary

#4CB583 #B54CB2 #B54F4C

monochromatic

#275F45 #398B64 #4CB583 #77C7A1 #A3D9BF

Accessibility & contrast

On white

2.55

#4CB583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#4CB583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB583

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB583	#FFFFFF	#000000	##000000
##4CB583	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A880

Deuteranopia (green-blind)

#A49E86

Tritanopia (blue-blind)

#20B4A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4cb583;
/* rgb */ color: rgb(76, 181, 131);
/* oklch */ color: oklch(69.8% 0.123 159.9);

Tailwind

colors: {
  custom: {
    50: '#87cca7',
    500: '#4cb583',
    950: '#000000',
  },
}

SCSS

$custom: #4cb583;
$custom-light: #87cca7;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb583",
  "rgb": {
    "r": 76,
    "g": 181,
    "b": 131
  },
  "hsl": {
    "h": 151.429,
    "s": 41.502,
    "l": 50.392
  },
  "oklch": {
    "l": 0.69805,
    "c": 0.12302,
    "h": 159.9
  },
  "luminance": 0.36223
}

Semantic roles & 50–950 ramp

primary

#4CB583

secondary

#C697AD

accent

#5691D1

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4CB583

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

Preview Lab → · Contrast checker → · Palette generator →