#4ECE99#4ECE99

#4ECE99 is a light, vivid teal. Relative luminance 0.481; OKLCH L 76.7% C 0.137 H 162.5°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE99
RGB	rgb(78, 206, 153)
HSL	hsl(155, 57%, 56%)
HSV	hsv(155, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 25.7%, 19.2%)
CIE-LAB	lab(74.86, -47.62, 16.13)
CIE-LCH	lch(74.86, 50.28, 161.29°)
OKLab	oklab(76.66% -0.1309 0.0412)
OKLCH	oklch(76.66% 0.137 162.5)
XYZ	xyz(30.9599, 48.0590, 37.7755)
Luminance	0.4806 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE99 #CE4E83

analogous

#4ECE59 #4ECE99 #4EC3CE

triadic

#4ECE99 #994ECE #CE994E

tetradic

#4ECE99 #594ECE #CE4E83 #C3CE4E

square

#4ECE99 #594ECE #CE4E83 #C3CE4E

split-complementary

#4ECE99 #CE4EC3 #CE594E

monochromatic

#237F59 #30AE7A #4ECE99 #7EDBB5 #AEE9D0

Accessibility & contrast

On white

1.98

#4ECE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#4ECE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE99

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE99	#FFFFFF	#000000	##000000
##4ECE99	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBC096

Deuteranopia (green-blind)

#B9B39C

Tritanopia (blue-blind)

#00CEBF

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ece99;
/* rgb */ color: rgb(78, 206, 153);
/* oklch */ color: oklch(76.7% 0.137 162.5);

Tailwind

colors: {
  custom: {
    50: '#8cdeb7',
    500: '#4ece99',
    950: '#000000',
  },
}

SCSS

$custom: #4ece99;
$custom-light: #8cdeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece99",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 153
  },
  "hsl": {
    "h": 155.156,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76657,
    "c": 0.13725,
    "h": 162.5
  },
  "luminance": 0.48062
}

Semantic roles & 50–950 ramp

primary

#4ECE99

secondary

#D7A1B7

accent

#4887E0

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #4ECE99

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

Preview Lab → · Contrast checker → · Palette generator →