#4FE9F5#4FE9F5

#4FE9F5 is a very light, vivid teal. Relative luminance 0.665; OKLCH L 85.9% C 0.127 H 202.6°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#4FE9F5
RGB	rgb(79, 233, 245)
HSL	hsl(184, 89%, 64%)
HSV	hsv(184, 68%, 96%)
CMYK	cmyk(67.8%, 4.9%, 0%, 3.9%)
CIE-LAB	lab(85.26, -36.01, -17.61)
CIE-LCH	lch(85.26, 40.08, 206.06°)
OKLab	oklab(85.92% -0.1173 -0.0489)
OKLCH	oklch(85.92% 0.127 202.6)
XYZ	xyz(48.8376, 66.5271, 96.6356)
Luminance	0.6653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE9F5 #F55B4F

analogous

#4FF5AE #4FE9F5 #4F96F5

triadic

#4FE9F5 #F54FE9 #E9F54F

tetradic

#4FE9F5 #AE4FF5 #F55B4F #96F54F

square

#4FE9F5 #AE4FF5 #F55B4F #96F54F

split-complementary

#4FE9F5 #F54F96 #F5AE4F

monochromatic

#0BB2BF #15E2F2 #4FE9F5 #89F0F8 #C3F7FC

Accessibility & contrast

On white

1.47

#4FE9F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#4FE9F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE9F5

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE9F5	#FFFFFF	#000000	##000000
##4FE9F5	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DFF6

Deuteranopia (green-blind)

#BFCDF6

Tritanopia (blue-blind)

#00F2EC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #4fe9f5;
/* rgb */ color: rgb(79, 233, 245);
/* oklch */ color: oklch(85.9% 0.127 202.6);

Tailwind

colors: {
  custom: {
    50: '#95f0f8',
    500: '#4fe9f5',
    950: '#000000',
  },
}

SCSS

$custom: #4fe9f5;
$custom-light: #95f0f8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe9f5",
  "rgb": {
    "r": 79,
    "g": 233,
    "b": 245
  },
  "hsl": {
    "h": 184.337,
    "s": 89.247,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85923,
    "c": 0.12706,
    "h": 202.6
  },
  "luminance": 0.66533
}

Semantic roles & 50–950 ramp

primary

#4FE9F5

secondary

#BD362C

accent

#1100E6

background

#FCFFFF

surface

#F5FEFF

border

#CFD6D7

text

#0F1617

muted

#808585

Preview Lab

Preview with #4FE9F5

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

Preview Lab → · Contrast checker → · Palette generator →