#5F99A3#5F99A3

#5F99A3 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.7% C 0.062 H 209.6°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#5F99A3
RGB	rgb(95, 153, 163)
HSL	hsl(189, 27%, 51%)
HSV	hsv(189, 42%, 64%)
CMYK	cmyk(41.7%, 6.1%, 0%, 36.1%)
CIE-LAB	lab(59.76, -16.25, -11.20)
CIE-LCH	lch(59.76, 19.74, 214.58°)
OKLab	oklab(64.69% -0.0542 -0.0308)
OKLCH	oklch(64.69% 0.062 209.6)
XYZ	xyz(22.7190, 27.8581, 38.8232)
Luminance	0.2786 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F99A3 #A3695F

analogous

#5FA38B #5F99A3 #5F77A3

triadic

#5F99A3 #A35F99 #99A35F

tetradic

#5F99A3 #8B5FA3 #A3695F #77A35F

square

#5F99A3 #8B5FA3 #A3695F #77A35F

split-complementary

#5F99A3 #A35F77 #A38B5F

monochromatic

#325156 #48757D #5F99A3 #86B2B9 #ADCBD0

Accessibility & contrast

On white

3.20

#5F99A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#5F99A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F99A3

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F99A3	#FFFFFF	#000000	##000000
##5F99A3	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9095A4

Deuteranopia (green-blind)

#858CA3

Tritanopia (blue-blind)

#429E9C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5f99a3;
/* rgb */ color: rgb(95, 153, 163);
/* oklch */ color: oklch(64.7% 0.062 209.6);

Tailwind

colors: {
  custom: {
    50: '#90b7be',
    500: '#5f99a3',
    950: '#000000',
  },
}

SCSS

$custom: #5f99a3;
$custom-light: #90b7be;
$custom-dark: #000000;

JSON

{
  "hex": "#5f99a3",
  "rgb": {
    "r": 95,
    "g": 153,
    "b": 163
  },
  "hsl": {
    "h": 188.824,
    "s": 26.984,
    "l": 50.588
  },
  "oklch": {
    "l": 0.64685,
    "c": 0.06233,
    "h": 209.6
  },
  "luminance": 0.2786
}

Semantic roles & 50–950 ramp

primary

#5F99A3

secondary

#BEA4A0

accent

#7264C3

background

#F9FBFB

surface

#F1F6F6

border

#CBD0D0

text

#0D1112

muted

#7E8081

Preview Lab

Preview with #5F99A3

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

Preview Lab → · Contrast checker → · Palette generator →