#4ECFD9#4ECFD9

#4ECFD9 is a light, moderate teal. Relative luminance 0.513; OKLCH L 78.8% C 0.112 H 202.4°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFD9
RGB	rgb(78, 207, 217)
HSL	hsl(184, 65%, 58%)
HSV	hsv(184, 64%, 85%)
CMYK	cmyk(64.1%, 4.6%, 0%, 14.9%)
CIE-LAB	lab(76.83, -31.88, -15.41)
CIE-LCH	lch(76.83, 35.40, 205.80°)
OKLab	oklab(78.81% -0.1035 -0.0427)
OKLCH	oklch(78.81% 0.112 202.4)
XYZ	xyz(37.9737, 51.2509, 73.5233)
Luminance	0.5125 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFD9 #D9584E

analogous

#4ED99E #4ECFD9 #4E89D9

triadic

#4ECFD9 #D94ECF #CFD94E

tetradic

#4ECFD9 #9E4ED9 #D9584E #89D94E

square

#4ECFD9 #9E4ED9 #D9584E #89D94E

split-complementary

#4ECFD9 #D94E89 #D99E4E

monochromatic

#1F868E #29B6C0 #4ECFD9 #80DDE4 #B3EAEF

Accessibility & contrast

On white

1.87

#4ECFD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#4ECFD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFD9

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFD9	#FFFFFF	#000000	##000000
##4ECFD9	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C7DA

Deuteranopia (green-blind)

#ABB7DA

Tritanopia (blue-blind)

#00D7D2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4ecfd9;
/* rgb */ color: rgb(78, 207, 217);
/* oklch */ color: oklch(78.8% 0.112 202.4);

Tailwind

colors: {
  custom: {
    50: '#90dee4',
    500: '#4ecfd9',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfd9;
$custom-light: #90dee4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfd9",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 217
  },
  "hsl": {
    "h": 184.317,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.78811,
    "c": 0.11195,
    "h": 202.4
  },
  "luminance": 0.51255
}

Semantic roles & 50–950 ramp

primary

#4ECFD9

secondary

#943E38

accent

#4C40E8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4ECFD9

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

Preview Lab → · Contrast checker → · Palette generator →