#4ED99C#4ED99C

#4ED99C is a light, vivid teal. Relative luminance 0.536; OKLCH L 79.5% C 0.149 H 160.8°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#4ED99C
RGB	rgb(78, 217, 156)
HSL	hsl(154, 65%, 58%)
HSV	hsv(154, 64%, 85%)
CMYK	cmyk(64.1%, 0%, 28.1%, 14.9%)
CIE-LAB	lab(78.25, -51.49, 19.25)
CIE-LCH	lch(78.25, 54.97, 159.50°)
OKLab	oklab(79.45% -0.1409 0.049)
OKLCH	oklch(79.45% 0.149 160.8)
XYZ	xyz(33.9522, 53.6421, 40.0107)
Luminance	0.5365 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED99C #D94E8B

analogous

#4ED956 #4ED99C #4ED0D9

triadic

#4ED99C #9C4ED9 #D99C4E

tetradic

#4ED99C #564ED9 #D94E8B #D0D94E

square

#4ED99C #564ED9 #D94E8B #D0D94E

split-complementary

#4ED99C #D94ED0 #D9564E

monochromatic

#1F8E5D #29C07E #4ED99C #80E4B8 #B3EFD4

Accessibility & contrast

On white

1.79

#4ED99C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#4ED99C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED99C

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED99C	#FFFFFF	#000000	##000000
##4ED99C	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C998

Deuteranopia (green-blind)

#C4BCA0

Tritanopia (blue-blind)

#00D8C9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4ed99c;
/* rgb */ color: rgb(78, 217, 156);
/* oklch */ color: oklch(79.5% 0.149 160.8);

Tailwind

colors: {
  custom: {
    50: '#8ee6b9',
    500: '#4ed99c',
    950: '#000000',
  },
}

SCSS

$custom: #4ed99c;
$custom-light: #8ee6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed99c",
  "rgb": {
    "r": 78,
    "g": 217,
    "b": 156
  },
  "hsl": {
    "h": 153.669,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.79454,
    "c": 0.14916,
    "h": 160.8
  },
  "luminance": 0.53646
}

Semantic roles & 50–950 ramp

primary

#4ED99C

secondary

#943860

accent

#408AE8

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #4ED99C

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

Preview Lab → · Contrast checker → · Palette generator →