#4ECFB3#4ECFB3

#4ECFB3 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.6% C 0.120 H 175.9°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFB3
RGB	rgb(78, 207, 179)
HSL	hsl(167, 57%, 56%)
HSV	hsv(167, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 13.5%, 18.8%)
CIE-LAB	lab(75.76, -42.02, 3.47)
CIE-LCH	lch(75.76, 42.16, 175.28°)
OKLab	oklab(77.59% -0.12 0.0086)
OKLCH	oklch(77.59% 0.12 175.9)
XYZ	xyz(33.5875, 49.4965, 50.4228)
Luminance	0.4950 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFB3 #CF4E6A

analogous

#4ECF72 #4ECFB3 #4EAACF

triadic

#4ECFB3 #B34ECF #CFB34E

tetradic

#4ECFB3 #724ECF #CF4E6A #AACF4E

square

#4ECFB3 #724ECF #CF4E6A #AACF4E

split-complementary

#4ECFB3 #CF4EAA #CF724E

monochromatic

#23806C #30B094 #4ECFB3 #7EDCC8 #AEE9DC

Accessibility & contrast

On white

1.93

#4ECFB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#4ECFB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFB3

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFB3	#FFFFFF	#000000	##000000
##4ECFB3	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C3B2

Deuteranopia (green-blind)

#B5B5B5

Tritanopia (blue-blind)

#00D2C7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ecfb3;
/* rgb */ color: rgb(78, 207, 179);
/* oklch */ color: oklch(77.6% 0.120 175.9);

Tailwind

colors: {
  custom: {
    50: '#8ddec9',
    500: '#4ecfb3',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfb3;
$custom-light: #8ddec9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfb3",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 179
  },
  "hsl": {
    "h": 166.977,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77587,
    "c": 0.12032,
    "h": 175.9
  },
  "luminance": 0.495
}

Semantic roles & 50–950 ramp

primary

#4ECFB3

secondary

#D7A2AD

accent

#4769E1

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #4ECFB3

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

Preview Lab → · Contrast checker → · Palette generator →