#4EFBBB#4EFBBB

#4EFBBB is a very light, vivid teal. Relative luminance 0.742; OKLCH L 88.5% C 0.167 H 163.9°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#4EFBBB
RGB	rgb(78, 251, 187)
HSL	hsl(158, 96%, 65%)
HSV	hsv(158, 69%, 98%)
CMYK	cmyk(68.9%, 0%, 25.5%, 1.6%)
CIE-LAB	lab(89.02, -58.38, 18.13)
CIE-LCH	lch(89.02, 61.13, 162.75°)
OKLab	oklab(88.49% -0.1604 0.0463)
OKLCH	oklch(88.49% 0.167 163.9)
XYZ	xyz(46.6037, 74.1966, 58.8693)
Luminance	0.7420 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFBBB #FB4E8E

analogous

#4EFB64 #4EFBBB #4EE5FB

triadic

#4EFBBB #BB4EFB #FBBB4E

tetradic

#4EFBBB #644EFB #FB4E8E #E5FB4E

square

#4EFBBB #644EFB #FB4E8E #E5FB4E

split-complementary

#4EFBBB #FB4EE5 #FB644E

monochromatic

#05CA81 #12FAA4 #4EFBBB #8AFCD2 #C6FEE9

Accessibility & contrast

On white

1.33

#4EFBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#4EFBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFBBB

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFBBB	#FFFFFF	#000000	##000000
##4EFBBB	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E9B7

Deuteranopia (green-blind)

#E0D9BF

Tritanopia (blue-blind)

#00FBE9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #4efbbb;
/* rgb */ color: rgb(78, 251, 187);
/* oklch */ color: oklch(88.5% 0.167 163.9);

Tailwind

colors: {
  custom: {
    50: '#94fecf',
    500: '#4efbbb',
    950: '#000000',
  },
}

SCSS

$custom: #4efbbb;
$custom-light: #94fecf;
$custom-dark: #000000;

JSON

{
  "hex": "#4efbbb",
  "rgb": {
    "r": 78,
    "g": 251,
    "b": 187
  },
  "hsl": {
    "h": 157.803,
    "s": 95.58,
    "l": 64.51
  },
  "oklch": {
    "l": 0.88485,
    "c": 0.16699,
    "h": 163.9
  },
  "luminance": 0.74202
}

Semantic roles & 50–950 ramp

primary

#4EFBBB

secondary

#C62762

accent

#0055E6

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1813

muted

#808683

Preview Lab

Preview with #4EFBBB

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

Preview Lab → · Contrast checker → · Palette generator →