#4ECB9F#4ECB9F

#4ECB9F is a light, vivid teal. Relative luminance 0.468; OKLCH L 76.1% C 0.129 H 166.4°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX#4ECB9F
RGBrgb(78, 203, 159)
HSLhsl(159, 55%, 55%)
HSVhsv(159, 62%, 80%)
CMYKcmyk(61.6%, 0%, 21.7%, 20.4%)
CIE-LABlab(74.08, -45.03, 11.82)
CIE-LCHlch(74.08, 46.55, 165.29°)
OKLaboklab(76.06% -0.125 0.0303)
OKLCHoklch(76.06% 0.129 166.4)
XYZxyz(30.7527, 46.8316, 40.2129)
Luminance0.4683 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4ECB9F #CB4E7A
analogous
#4ECB60 #4ECB9F #4EB8CB
triadic
#4ECB9F #9F4ECB #CB9F4E
tetradic
#4ECB9F #604ECB #CB4E7A #B8CB4E
square
#4ECB9F #604ECB #CB4E7A #B8CB4E
split-complementary
#4ECB9F #CB4EB8 #CB604E
monochromatic
#247B5C #32AA80 #4ECB9F #7DD9B9 #ADE7D2

Accessibility & contrast

On white

2.03
#4ECB9F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.37
#4ECB9F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB9F
10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4ECB9F#FFFFFF#000000##000000
##4ECB9F1.002.0310.3710.37
#FFFFFF2.031.0021.0021.00
#00000010.3721.001.001.00
##00000010.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#C7BE9D
Deuteranopia (green-blind)
#B5B1A2
Tritanopia (blue-blind)
#00CCBF
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #4ecb9f;
/* rgb */ color: rgb(78, 203, 159);
/* oklch */ color: oklch(76.1% 0.129 166.4);
Tailwind
colors: {
  custom: {
    50: '#8cdbbb',
    500: '#4ecb9f',
    950: '#000000',
  },
}
SCSS
$custom: #4ecb9f;
$custom-light: #8cdbbb;
$custom-dark: #000000;
JSON
{
  "hex": "#4ecb9f",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 159
  },
  "hsl": {
    "h": 158.88,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76062,
    "c": 0.12862,
    "h": 166.4
  },
  "luminance": 0.46835
}

Semantic roles & 50–950 ramp

primary
#4ECB9F
secondary
#D5A0B3
accent
#4A7EDE
background
#F9FDFB
surface
#F1FBF6
border
#CBD4D0
text
#0D1511
muted
#7E8380

Preview Lab

Preview with #4ECB9F

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

Preview Lab → · Contrast checker → · Palette generator →

#4ECB9F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva