#4ED59B#4ED59B

#4ED59B is a light, vivid teal. Relative luminance 0.516; OKLCH L 78.4% C 0.145 H 161.5°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#4ED59B
RGB	rgb(78, 213, 155)
HSL	hsl(154, 62%, 57%)
HSV	hsv(154, 63%, 84%)
CMYK	cmyk(63.4%, 0%, 27.2%, 16.5%)
CIE-LAB	lab(77.02, -50.08, 18.07)
CIE-LCH	lch(77.02, 53.24, 160.15°)
OKLab	oklab(78.44% -0.1372 0.0461)
OKLCH	oklch(78.44% 0.145 161.5)
XYZ	xyz(32.8493, 51.5713, 39.2271)
Luminance	0.5158 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED59B #D54E88

analogous

#4ED558 #4ED59B #4ECCD5

triadic

#4ED59B #9B4ED5 #D59B4E

tetradic

#4ED59B #584ED5 #D54E88 #CCD54E

square

#4ED59B #584ED5 #D54E88 #CCD54E

split-complementary

#4ED59B #D54ECC #D5584E

monochromatic

#20885C #2CBA7D #4ED59B #7FE1B7 #B1ECD3

Accessibility & contrast

On white

1.86

#4ED59B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#4ED59B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED59B

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED59B	#FFFFFF	#000000	##000000
##4ED59B	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C698

Deuteranopia (green-blind)

#C0B99F

Tritanopia (blue-blind)

#00D4C5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4ed59b;
/* rgb */ color: rgb(78, 213, 155);
/* oklch */ color: oklch(78.4% 0.145 161.5);

Tailwind

colors: {
  custom: {
    50: '#8de3b8',
    500: '#4ed59b',
    950: '#000000',
  },
}

SCSS

$custom: #4ed59b;
$custom-light: #8de3b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed59b",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 155
  },
  "hsl": {
    "h": 154.222,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.78441,
    "c": 0.14477,
    "h": 161.5
  },
  "luminance": 0.51575
}

Semantic roles & 50–950 ramp

primary

#4ED59B

secondary

#8F395E

accent

#4389E5

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #4ED59B

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

Preview Lab → · Contrast checker → · Palette generator →