#1F7F91#1F7F91

#1F7F91 is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.1% C 0.088 H 213.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#1F7F91
RGB	rgb(31, 127, 145)
HSL	hsl(189, 65%, 35%)
HSV	hsv(189, 79%, 57%)
CMYK	cmyk(78.6%, 12.4%, 0%, 43.1%)
CIE-LAB	lab(48.90, -20.40, -17.47)
CIE-LCH	lch(48.90, 26.85, 220.57°)
OKLab	oklab(55.14% -0.0735 -0.0487)
OKLCH	oklch(55.14% 0.088 213.5)
XYZ	xyz(13.2631, 17.5128, 29.4639)
Luminance	0.1751 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7F91 #91311F

analogous

#1F916A #1F7F91 #1F4691

triadic

#1F7F91 #911F7F #7F911F

tetradic

#1F7F91 #6A1F91 #91311F #46911F

square

#1F7F91 #6A1F91 #91311F #46911F

split-complementary

#1F7F91 #911F46 #916A1F

monochromatic

#09272C #14535F #1F7F91 #2AABC3 #51C4DA

Accessibility & contrast

On white

4.66

#1F7F91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#1F7F91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7F91

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7F91	#FFFFFF	#000000	##FFFFFF
##1F7F91	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727B92

Deuteranopia (green-blind)

#626F91

Tritanopia (blue-blind)

#008685

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f7f91;
/* rgb */ color: rgb(31, 127, 145);
/* oklch */ color: oklch(55.1% 0.088 213.5);

Tailwind

colors: {
  custom: {
    50: '#6fa4b1',
    500: '#1f7f91',
    950: '#000000',
  },
}

SCSS

$custom: #1f7f91;
$custom-light: #6fa4b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7f91",
  "rgb": {
    "r": 31,
    "g": 127,
    "b": 145
  },
  "hsl": {
    "h": 189.474,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55142,
    "c": 0.08818,
    "h": 213.5
  },
  "luminance": 0.17514
}

Semantic roles & 50–950 ramp

primary

#1F7F91

secondary

#BD604F

accent

#5B40E8

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1F7F91

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

Preview Lab → · Contrast checker → · Palette generator →