#1F8F9D#1F8F9D

#1F8F9D is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.7% C 0.096 H 207.9°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#1F8F9D
RGB	rgb(31, 143, 157)
HSL	hsl(187, 67%, 37%)
HSV	hsv(187, 80%, 62%)
CMYK	cmyk(80.3%, 8.9%, 0%, 38.4%)
CIE-LAB	lab(54.42, -24.76, -16.04)
CIE-LCH	lch(54.42, 29.50, 212.94°)
OKLab	oklab(59.74% -0.0845 -0.0447)
OKLCH	oklch(59.74% 0.096 207.9)
XYZ	xyz(16.4707, 22.3685, 35.3412)
Luminance	0.2237 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8F9D #9D2D1F

analogous

#1F9D6C #1F8F9D #1F509D

triadic

#1F8F9D #9D1F8F #8F9D1F

tetradic

#1F8F9D #6C1F9D #9D2D1F #509D1F

square

#1F8F9D #6C1F9D #9D2D1F #509D1F

split-complementary

#1F8F9D #9D1F50 #9D6C1F

monochromatic

#0B3237 #15606A #1F8F9D #29BED0 #58CFDE

Accessibility & contrast

On white

3.84

#1F8F9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#1F8F9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8F9D

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8F9D	#FFFFFF	#000000	##000000
##1F8F9D	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82899E

Deuteranopia (green-blind)

#717D9D

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f8f9d;
/* rgb */ color: rgb(31, 143, 157);
/* oklch */ color: oklch(59.7% 0.096 207.9);

Tailwind

colors: {
  custom: {
    50: '#72b0ba',
    500: '#1f8f9d',
    950: '#000000',
  },
}

SCSS

$custom: #1f8f9d;
$custom-light: #72b0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8f9d",
  "rgb": {
    "r": 31,
    "g": 143,
    "b": 157
  },
  "hsl": {
    "h": 186.667,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59743,
    "c": 0.09556,
    "h": 207.9
  },
  "luminance": 0.22371
}

Semantic roles & 50–950 ramp

primary

#1F8F9D

secondary

#C26256

accent

#513EEA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F8F9D

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

Preview Lab → · Contrast checker → · Palette generator →