#4EC99E#4EC99E

#4EC99E is a light, vivid teal. Relative luminance 0.459; OKLCH L 75.5% C 0.127 H 166.6°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#4EC99E
RGB	rgb(78, 201, 158)
HSL	hsl(159, 53%, 55%)
HSV	hsv(159, 61%, 79%)
CMYK	cmyk(61.2%, 0%, 21.4%, 21.2%)
CIE-LAB	lab(73.45, -44.40, 11.47)
CIE-LCH	lch(73.45, 45.86, 165.52°)
OKLab	oklab(75.54% -0.1234 0.0294)
OKLCH	oklch(75.54% 0.127 166.6)
XYZ	xyz(30.1970, 45.8585, 39.6013)
Luminance	0.4586 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC99E #C94E79

analogous

#4EC960 #4EC99E #4EB7C9

triadic

#4EC99E #9E4EC9 #C99E4E

tetradic

#4EC99E #604EC9 #C94E79 #B7C94E

square

#4EC99E #604EC9 #C94E79 #B7C94E

split-complementary

#4EC99E #C94EB7 #C9604E

monochromatic

#25785B #33A77E #4EC99E #7DD7B8 #ACE6D1

Accessibility & contrast

On white

2.06

#4EC99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#4EC99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC99E

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC99E	#FFFFFF	#000000	##000000
##4EC99E	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BC9C

Deuteranopia (green-blind)

#B3AFA1

Tritanopia (blue-blind)

#00CABD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ec99e;
/* rgb */ color: rgb(78, 201, 158);
/* oklch */ color: oklch(75.5% 0.127 166.6);

Tailwind

colors: {
  custom: {
    50: '#8cdaba',
    500: '#4ec99e',
    950: '#000000',
  },
}

SCSS

$custom: #4ec99e;
$custom-light: #8cdaba;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec99e",
  "rgb": {
    "r": 78,
    "g": 201,
    "b": 158
  },
  "hsl": {
    "h": 159.024,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.75542,
    "c": 0.12681,
    "h": 166.6
  },
  "luminance": 0.45862
}

Semantic roles & 50–950 ramp

primary

#4EC99E

secondary

#D39FB2

accent

#4B7EDD

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #4EC99E

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

Preview Lab → · Contrast checker → · Palette generator →