#4EC99D#4EC99D

#4EC99D is a light, vivid teal. Relative luminance 0.458; OKLCH L 75.5% C 0.128 H 166.1°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#4EC99D
RGB	rgb(78, 201, 157)
HSL	hsl(159, 53%, 55%)
HSV	hsv(159, 61%, 79%)
CMYK	cmyk(61.2%, 0%, 21.9%, 21.2%)
CIE-LAB	lab(73.43, -44.63, 11.97)
CIE-LCH	lch(73.43, 46.21, 164.98°)
OKLab	oklab(75.52% -0.1238 0.0307)
OKLCH	oklch(75.52% 0.128 166.1)
XYZ	xyz(30.1113, 45.8242, 39.1498)
Luminance	0.4583 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC99D #C94E7A

analogous

#4EC960 #4EC99D #4EB7C9

triadic

#4EC99D #9D4EC9 #C99D4E

tetradic

#4EC99D #604EC9 #C94E7A #B7C94E

square

#4EC99D #604EC9 #C94E7A #B7C94E

split-complementary

#4EC99D #C94EB7 #C9604E

monochromatic

#25785A #33A77D #4EC99D #7DD7B7 #ACE6D1

Accessibility & contrast

On white

2.07

#4EC99D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#4EC99D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC99D

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC99D	#FFFFFF	#000000	##000000
##4EC99D	1.00	2.07	10.17	10.17
#FFFFFF	2.07	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)

#C5BC9B

Deuteranopia (green-blind)

#B4AFA0

Tritanopia (blue-blind)

#00CABD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ec99d;
/* rgb */ color: rgb(78, 201, 157);
/* oklch */ color: oklch(75.5% 0.128 166.1);

Tailwind

colors: {
  custom: {
    50: '#8cdaba',
    500: '#4ec99d',
    950: '#000000',
  },
}

SCSS

$custom: #4ec99d;
$custom-light: #8cdaba;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec99d",
  "rgb": {
    "r": 78,
    "g": 201,
    "b": 157
  },
  "hsl": {
    "h": 158.537,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.75516,
    "c": 0.12756,
    "h": 166.1
  },
  "luminance": 0.45827
}

Semantic roles & 50–950 ramp

primary

#4EC99D

secondary

#D39FB2

accent

#4B7FDD

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #4EC99D

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

Preview Lab → · Contrast checker → · Palette generator →