#4EC5DA#4EC5DA

#4EC5DA is a light, moderate teal. Relative luminance 0.466; OKLCH L 76.5% C 0.109 H 211.3°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#4EC5DA
RGB	rgb(78, 197, 218)
HSL	hsl(189, 65%, 58%)
HSV	hsv(189, 64%, 85%)
CMYK	cmyk(64.2%, 9.6%, 0%, 14.5%)
CIE-LAB	lab(73.94, -26.72, -20.32)
CIE-LCH	lch(73.94, 33.57, 217.25°)
OKLab	oklab(76.49% -0.0929 -0.0564)
OKLCH	oklch(76.49% 0.109 211.3)
XYZ	xyz(35.7577, 46.6103, 73.4283)
Luminance	0.4661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC5DA #DA634E

analogous

#4EDAA9 #4EC5DA #4E7FDA

triadic

#4EC5DA #DA4EC5 #C5DA4E

tetradic

#4EC5DA #A94EDA #DA634E #7FDA4E

square

#4EC5DA #A94EDA #DA634E #7FDA4E

split-complementary

#4EC5DA #DA4E7F #DAA94E

monochromatic

#1E7F90 #29ABC2 #4EC5DA #81D6E5 #B3E6EF

Accessibility & contrast

On white

2.03

#4EC5DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#4EC5DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC5DA

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC5DA	#FFFFFF	#000000	##000000
##4EC5DA	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BEDB

Deuteranopia (green-blind)

#9FAFDA

Tritanopia (blue-blind)

#00CECB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ec5da;
/* rgb */ color: rgb(78, 197, 218);
/* oklch */ color: oklch(76.5% 0.109 211.3);

Tailwind

colors: {
  custom: {
    50: '#8fd7e5',
    500: '#4ec5da',
    950: '#000000',
  },
}

SCSS

$custom: #4ec5da;
$custom-light: #8fd7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec5da",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 218
  },
  "hsl": {
    "h": 189,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.76491,
    "c": 0.1087,
    "h": 211.3
  },
  "luminance": 0.46614
}

Semantic roles & 50–950 ramp

primary

#4EC5DA

secondary

#DEAEA6

accent

#593FE8

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #4EC5DA

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

Preview Lab → · Contrast checker → · Palette generator →