#4ECD91#4ECD91

#4ECD91 is a light, vivid teal. Relative luminance 0.473; OKLCH L 76.2% C 0.143 H 159.4°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD91
RGB	rgb(78, 205, 145)
HSL	hsl(152, 56%, 55%)
HSV	hsv(152, 62%, 80%)
CMYK	cmyk(62%, 0%, 29.3%, 19.6%)
CIE-LAB	lab(74.40, -48.90, 19.73)
CIE-LCH	lch(74.40, 52.73, 158.03°)
OKLab	oklab(76.22% -0.1336 0.0501)
OKLCH	oklch(76.22% 0.143 159.4)
XYZ	xyz(30.0812, 47.3236, 34.3317)
Luminance	0.4733 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD91 #CD4E8A

analogous

#4ECD52 #4ECD91 #4EC9CD

triadic

#4ECD91 #914ECD #CD914E

tetradic

#4ECD91 #524ECD #CD4E8A #C9CD4E

square

#4ECD91 #524ECD #CD4E8A #C9CD4E

split-complementary

#4ECD91 #CD4EC9 #CD524E

monochromatic

#237D53 #31AD72 #4ECD91 #7EDAAF #ADE8CC

Accessibility & contrast

On white

2.01

#4ECD91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#4ECD91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD91

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD91	#FFFFFF	#000000	##000000
##4ECD91	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBE8D

Deuteranopia (green-blind)

#BAB295

Tritanopia (blue-blind)

#00CCBD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ecd91;
/* rgb */ color: rgb(78, 205, 145);
/* oklch */ color: oklch(76.2% 0.143 159.4);

Tailwind

colors: {
  custom: {
    50: '#8cddb1',
    500: '#4ecd91',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd91;
$custom-light: #8cddb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd91",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 145
  },
  "hsl": {
    "h": 151.654,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.76223,
    "c": 0.14267,
    "h": 159.4
  },
  "luminance": 0.47327
}

Semantic roles & 50–950 ramp

primary

#4ECD91

secondary

#D6A1BA

accent

#4990DF

background

#F9FDFA

surface

#F1FBF5

border

#CBD4CF

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECD91

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

Preview Lab → · Contrast checker → · Palette generator →