#4ECE91#4ECE91

#4ECE91 is a light, vivid teal. Relative luminance 0.478; OKLCH L 76.5% C 0.144 H 159.2°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE91
RGB	rgb(78, 206, 145)
HSL	hsl(151, 57%, 56%)
HSV	hsv(151, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 29.6%, 19.2%)
CIE-LAB	lab(74.70, -49.31, 20.15)
CIE-LCH	lch(74.70, 53.27, 157.77°)
OKLab	oklab(76.47% -0.1346 0.0512)
OKLCH	oklch(76.47% 0.144 159.2)
XYZ	xyz(30.3212, 47.8035, 34.4116)
Luminance	0.4781 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE91 #CE4E8B

analogous

#4ECE51 #4ECE91 #4ECBCE

triadic

#4ECE91 #914ECE #CE914E

tetradic

#4ECE91 #514ECE #CE4E8B #CBCE4E

square

#4ECE91 #514ECE #CE4E8B #CBCE4E

split-complementary

#4ECE91 #CE4ECB #CE514E

monochromatic

#237F53 #30AE72 #4ECE91 #7EDBAF #AEE9CD

Accessibility & contrast

On white

1.99

#4ECE91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#4ECE91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE91

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE91	#FFFFFF	#000000	##000000
##4ECE91	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBF8D

Deuteranopia (green-blind)

#BBB395

Tritanopia (blue-blind)

#00CDBE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ece91;
/* rgb */ color: rgb(78, 206, 145);
/* oklch */ color: oklch(76.5% 0.144 159.2);

Tailwind

colors: {
  custom: {
    50: '#8cdeb1',
    500: '#4ece91',
    950: '#000000',
  },
}

SCSS

$custom: #4ece91;
$custom-light: #8cdeb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece91",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 145
  },
  "hsl": {
    "h": 151.406,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76472,
    "c": 0.14401,
    "h": 159.2
  },
  "luminance": 0.47807
}

Semantic roles & 50–950 ramp

primary

#4ECE91

secondary

#D7A1BB

accent

#4890E0

background

#F9FDFA

surface

#F1FBF5

border

#CBD4CF

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECE91

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

Preview Lab → · Contrast checker → · Palette generator →