#4BD9F1#4BD9F1

#4BD9F1 is a light, vivid teal. Relative luminance 0.575; OKLCH L 82.0% C 0.123 H 211.1°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#4BD9F1
RGB	rgb(75, 217, 241)
HSL	hsl(189, 86%, 62%)
HSV	hsv(189, 69%, 95%)
CMYK	cmyk(68.9%, 10%, 0%, 5.5%)
CIE-LAB	lab(80.44, -30.13, -22.80)
CIE-LCH	lch(80.44, 37.78, 217.11°)
OKLab	oklab(81.96% -0.1051 -0.0634)
OKLCH	oklch(81.96% 0.123 211.1)
XYZ	xyz(43.5849, 57.4674, 91.9973)
Luminance	0.5747 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD9F1 #F1634B

analogous

#4BF1B6 #4BD9F1 #4B86F1

triadic

#4BD9F1 #F14BD9 #D9F14B

tetradic

#4BD9F1 #B64BF1 #F1634B #86F14B

square

#4BD9F1 #B64BF1 #F1634B #86F14B

split-complementary

#4BD9F1 #F14B86 #F1B64B

monochromatic

#0E9CB4 #12CDEC #4BD9F1 #84E5F5 #BDF1FA

Accessibility & contrast

On white

1.68

#4BD9F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#4BD9F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD9F1

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD9F1	#FFFFFF	#000000	##000000
##4BD9F1	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D1F2

Deuteranopia (green-blind)

#AEC0F1

Tritanopia (blue-blind)

#00E3E0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4bd9f1;
/* rgb */ color: rgb(75, 217, 241);
/* oklch */ color: oklch(82.0% 0.123 211.1);

Tailwind

colors: {
  custom: {
    50: '#92e5f5',
    500: '#4bd9f1',
    950: '#000000',
  },
}

SCSS

$custom: #4bd9f1;
$custom-light: #92e5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd9f1",
  "rgb": {
    "r": 75,
    "g": 217,
    "b": 241
  },
  "hsl": {
    "h": 188.675,
    "s": 85.567,
    "l": 61.961
  },
  "oklch": {
    "l": 0.81962,
    "c": 0.12278,
    "h": 211.1
  },
  "luminance": 0.57472
}

Semantic roles & 50–950 ramp

primary

#4BD9F1

secondary

#B3402D

accent

#2403E2

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4BD9F1

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

Preview Lab → · Contrast checker → · Palette generator →