#4EC99C#4EC99C

#4EC99C is a light, vivid teal. Relative luminance 0.458; OKLCH L 75.5% C 0.128 H 165.6°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#4EC99C
RGB	rgb(78, 201, 156)
HSL	hsl(158, 53%, 55%)
HSV	hsv(158, 61%, 79%)
CMYK	cmyk(61.2%, 0%, 22.4%, 21.2%)
CIE-LAB	lab(73.41, -44.85, 12.48)
CIE-LCH	lch(73.41, 46.56, 164.45°)
OKLab	oklab(75.49% -0.1243 0.032)
OKLCH	oklch(75.49% 0.128 165.6)
XYZ	xyz(30.0262, 45.7902, 38.7020)
Luminance	0.4579 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC99C #C94E7B

analogous

#4EC95F #4EC99C #4EB8C9

triadic

#4EC99C #9C4EC9 #C99C4E

tetradic

#4EC99C #5F4EC9 #C94E7B #B8C94E

square

#4EC99C #5F4EC9 #C94E7B #B8C94E

split-complementary

#4EC99C #C94EB8 #C95F4E

monochromatic

#257859 #33A77C #4EC99C #7DD7B6 #ACE6D0

Accessibility & contrast

On white

2.07

#4EC99C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#4EC99C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC99C

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC99C	#FFFFFF	#000000	##000000
##4EC99C	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BC9A

Deuteranopia (green-blind)

#B4AF9F

Tritanopia (blue-blind)

#00C9BC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ec99c;
/* rgb */ color: rgb(78, 201, 156);
/* oklch */ color: oklch(75.5% 0.128 165.6);

Tailwind

colors: {
  custom: {
    50: '#8bdab9',
    500: '#4ec99c',
    950: '#000000',
  },
}

SCSS

$custom: #4ec99c;
$custom-light: #8bdab9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec99c",
  "rgb": {
    "r": 78,
    "g": 201,
    "b": 156
  },
  "hsl": {
    "h": 158.049,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.75491,
    "c": 0.12833,
    "h": 165.6
  },
  "luminance": 0.45793
}

Semantic roles & 50–950 ramp

primary

#4EC99C

secondary

#D39FB2

accent

#4B80DD

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #4EC99C

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

Preview Lab → · Contrast checker → · Palette generator →