#4ECBB9#4ECBB9

#4ECBB9 is a light, moderate teal. Relative luminance 0.478; OKLCH L 76.8% C 0.113 H 182.1°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#4ECBB9
RGB	rgb(78, 203, 185)
HSL	hsl(171, 55%, 55%)
HSV	hsv(171, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 8.9%, 20.4%)
CIE-LAB	lab(74.72, -38.72, -1.28)
CIE-LCH	lch(74.72, 38.74, 181.89°)
OKLab	oklab(76.79% -0.1131 -0.0041)
OKLCH	oklch(76.79% 0.113 182.1)
XYZ	xyz(33.2507, 47.8308, 53.3695)
Luminance	0.4783 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECBB9 #CB4E60

analogous

#4ECB7A #4ECBB9 #4E9ECB

triadic

#4ECBB9 #B94ECB #CBB94E

tetradic

#4ECBB9 #7A4ECB #CB4E60 #9ECB4E

square

#4ECBB9 #7A4ECB #CB4E60 #9ECB4E

split-complementary

#4ECBB9 #CB4E9E #CB7A4E

monochromatic

#247B6E #32AA99 #4ECBB9 #7DD9CC #ADE7DE

Accessibility & contrast

On white

1.99

#4ECBB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#4ECBB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECBB9

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECBB9	#FFFFFF	#000000	##000000
##4ECBB9	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C0B8

Deuteranopia (green-blind)

#AFB2BB

Tritanopia (blue-blind)

#00CFC5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ecbb9;
/* rgb */ color: rgb(78, 203, 185);
/* oklch */ color: oklch(76.8% 0.113 182.1);

Tailwind

colors: {
  custom: {
    50: '#8ddbce',
    500: '#4ecbb9',
    950: '#000000',
  },
}

SCSS

$custom: #4ecbb9;
$custom-light: #8ddbce;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecbb9",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 185
  },
  "hsl": {
    "h": 171.36,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76791,
    "c": 0.11321,
    "h": 182.1
  },
  "luminance": 0.47834
}

Semantic roles & 50–950 ramp

primary

#4ECBB9

secondary

#D5A0A8

accent

#4A5FDE

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #4ECBB9

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

Preview Lab → · Contrast checker → · Palette generator →