#1F8A9F#1F8A9F

#1F8A9F is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.6% C 0.096 H 214.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A9F
RGB	rgb(31, 138, 159)
HSL	hsl(190, 67%, 37%)
HSV	hsv(190, 81%, 62%)
CMYK	cmyk(80.5%, 13.2%, 0%, 37.6%)
CIE-LAB	lab(52.92, -21.50, -19.48)
CIE-LCH	lch(52.92, 29.01, 222.18°)
OKLab	oklab(58.56% -0.0787 -0.0544)
OKLCH	oklch(58.56% 0.096 214.7)
XYZ	xyz(15.9089, 20.9695, 36.0032)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A9F #9F341F

analogous

#1F9F74 #1F8A9F #1F4A9F

triadic

#1F8A9F #9F1F8A #8A9F1F

tetradic

#1F8A9F #741F9F #9F341F #4A9F1F

square

#1F8A9F #741F9F #9F341F #4A9F1F

split-complementary

#1F8A9F #9F1F4A #9F741F

monochromatic

#0B3139 #155E6C #1F8A9F #29B6D2 #5AC9DF

Accessibility & contrast

On white

4.04

#1F8A9F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#1F8A9F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A9F

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A9F	#FFFFFF	#000000	##000000
##1F8A9F	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B85A0

Deuteranopia (green-blind)

#6A799F

Tritanopia (blue-blind)

#009291

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1f8a9f;
/* rgb */ color: rgb(31, 138, 159);
/* oklch */ color: oklch(58.6% 0.096 214.7);

Tailwind

colors: {
  custom: {
    50: '#72acbb',
    500: '#1f8a9f',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a9f;
$custom-light: #72acbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a9f",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 159
  },
  "hsl": {
    "h": 189.844,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.58556,
    "c": 0.09563,
    "h": 214.7
  },
  "luminance": 0.20971
}

Semantic roles & 50–950 ramp

primary

#1F8A9F

secondary

#C36957

accent

#5A3EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F8A9F

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

Preview Lab → · Contrast checker → · Palette generator →