#1F949B#1F949B

#1F949B is a mid, moderate teal. Relative luminance 0.238; OKLCH L 60.9% C 0.097 H 201.2°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F949B
RGB	rgb(31, 148, 155)
HSL	hsl(183, 67%, 36%)
HSV	hsv(183, 80%, 61%)
CMYK	cmyk(80%, 4.5%, 0%, 39.2%)
CIE-LAB	lab(55.92, -27.92, -12.61)
CIE-LCH	lch(55.92, 30.64, 204.31°)
OKLab	oklab(60.94% -0.0904 -0.0351)
OKLCH	oklch(60.94% 0.097 201.2)
XYZ	xyz(17.0687, 23.8355, 34.7051)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F949B #9B261F

analogous

#1F9B64 #1F949B #1F569B

triadic

#1F949B #9B1F94 #949B1F

tetradic

#1F949B #641F9B #9B261F #569B1F

square

#1F949B #641F9B #9B261F #569B1F

split-complementary

#1F949B #9B1F56 #9B641F

monochromatic

#0B3335 #156368 #1F949B #29C5CE #57D6DD

Accessibility & contrast

On white

3.64

#1F949B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#1F949B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F949B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F949B	#FFFFFF	#000000	##000000
##1F949B	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888D9C

Deuteranopia (green-blind)

#77819C

Tritanopia (blue-blind)

#009A96

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f949b;
/* rgb */ color: rgb(31, 148, 155);
/* oklch */ color: oklch(60.9% 0.097 201.2);

Tailwind

colors: {
  custom: {
    50: '#73b4b8',
    500: '#1f949b',
    950: '#000000',
  },
}

SCSS

$custom: #1f949b;
$custom-light: #73b4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1f949b",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 155
  },
  "hsl": {
    "h": 183.387,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.6094,
    "c": 0.09692,
    "h": 201.2
  },
  "luminance": 0.23838
}

Semantic roles & 50–950 ramp

primary

#1F949B

secondary

#C15B55

accent

#483EEA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F949B

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

Preview Lab → · Contrast checker → · Palette generator →