#5BBFC9#5BBFC9

#5BBFC9 is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.9% C 0.094 H 204.1°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#5BBFC9
RGB	rgb(91, 191, 201)
HSL	hsl(185, 50%, 57%)
HSV	hsv(185, 55%, 79%)
CMYK	cmyk(54.7%, 5%, 0%, 21.2%)
CIE-LAB	lab(72.03, -26.30, -13.93)
CIE-LCH	lch(72.03, 29.76, 207.90°)
OKLab	oklab(74.88% -0.0859 -0.0385)
OKLCH	oklch(74.88% 0.094 204.1)
XYZ	xyz(33.4835, 43.6996, 61.9173)
Luminance	0.4370 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBFC9 #C9655B

analogous

#5BC99C #5BBFC9 #5B88C9

triadic

#5BBFC9 #C95BBF #BFC95B

tetradic

#5BBFC9 #9C5BC9 #C9655B #88C95B

square

#5BBFC9 #9C5BC9 #C9655B #88C95B

split-complementary

#5BBFC9 #C95B88 #C99C5B

monochromatic

#2A7880 #39A3AE #5BBFC9 #89D1D8 #B7E3E7

Accessibility & contrast

On white

2.16

#5BBFC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#5BBFC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBFC9

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBFC9	#FFFFFF	#000000	##000000
##5BBFC9	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B8CA

Deuteranopia (green-blind)

#A0ABC9

Tritanopia (blue-blind)

#00C6C2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #5bbfc9;
/* rgb */ color: rgb(91, 191, 201);
/* oklch */ color: oklch(74.9% 0.094 204.1);

Tailwind

colors: {
  custom: {
    50: '#93d2d9',
    500: '#5bbfc9',
    950: '#000000',
  },
}

SCSS

$custom: #5bbfc9;
$custom-light: #93d2d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbfc9",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 201
  },
  "hsl": {
    "h": 185.455,
    "s": 50.459,
    "l": 57.255
  },
  "oklch": {
    "l": 0.7488,
    "c": 0.09409,
    "h": 204.1
  },
  "luminance": 0.43703
}

Semantic roles & 50–950 ramp

primary

#5BBFC9

secondary

#D6AEAA

accent

#5B4EDA

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #5BBFC9

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

Preview Lab → · Contrast checker → · Palette generator →