#4EC591#4EC591

#4EC591 is a light, vivid teal. Relative luminance 0.436; OKLCH L 74.2% C 0.132 H 161.6°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#4EC591
RGB	rgb(78, 197, 145)
HSL	hsl(154, 51%, 54%)
HSV	hsv(154, 60%, 77%)
CMYK	cmyk(60.4%, 0%, 26.4%, 22.7%)
CIE-LAB	lab(71.96, -45.57, 16.35)
CIE-LCH	lch(71.96, 48.42, 160.27°)
OKLab	oklab(74.22% -0.1251 0.0417)
OKLCH	oklch(74.22% 0.132 161.6)
XYZ	xyz(28.2163, 43.5937, 33.7100)
Luminance	0.4360 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC591 #C54E82

analogous

#4EC556 #4EC591 #4EBDC5

triadic

#4EC591 #914EC5 #C5914E

tetradic

#4EC591 #564EC5 #C54E82 #BDC54E

square

#4EC591 #564EC5 #C54E82 #BDC54E

split-complementary

#4EC591 #C54EBD #C5564E

monochromatic

#267351 #35A172 #4EC591 #7CD4AE #AAE3CA

Accessibility & contrast

On white

2.16

#4EC591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#4EC591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC591

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC591	#FFFFFF	#000000	##000000
##4EC591	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B78E

Deuteranopia (green-blind)

#B2AC94

Tritanopia (blue-blind)

#07C5B7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4ec591;
/* rgb */ color: rgb(78, 197, 145);
/* oklch */ color: oklch(74.2% 0.132 161.6);

Tailwind

colors: {
  custom: {
    50: '#8bd7b1',
    500: '#4ec591',
    950: '#000000',
  },
}

SCSS

$custom: #4ec591;
$custom-light: #8bd7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec591",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 145
  },
  "hsl": {
    "h": 153.782,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.74225,
    "c": 0.13191,
    "h": 161.6
  },
  "luminance": 0.43597
}

Semantic roles & 50–950 ramp

primary

#4EC591

secondary

#D19EB4

accent

#4E8BDA

background

#F9FDFA

surface

#F1FAF5

border

#CBD3CF

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #4EC591

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

Preview Lab → · Contrast checker → · Palette generator →