#1F9A91#1F9A91

#1F9A91 is a light, moderate teal. Relative luminance 0.254; OKLCH L 62.1% C 0.102 H 187.2°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#1F9A91
RGB	rgb(31, 154, 145)
HSL	hsl(176, 66%, 36%)
HSV	hsv(176, 80%, 60%)
CMYK	cmyk(79.9%, 0%, 5.8%, 39.6%)
CIE-LAB	lab(57.51, -33.86, -4.53)
CIE-LCH	lch(57.51, 34.17, 187.63°)
OKLab	oklab(62.12% -0.101 -0.0128)
OKLCH	oklch(62.12% 0.102 187.2)
XYZ	xyz(17.2290, 25.4447, 30.7858)
Luminance	0.2545 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9A91 #9A1F28

analogous

#1F9A54 #1F9A91 #1F669A

triadic

#1F9A91 #911F9A #9A911F

tetradic

#1F9A91 #541F9A #9A1F28 #669A1F

square

#1F9A91 #541F9A #9A1F28 #669A1F

split-complementary

#1F9A91 #9A1F66 #9A541F

monochromatic

#0A3431 #156761 #1F9A91 #29CDC1 #56DDD3

Accessibility & contrast

On white

3.45

#1F9A91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#1F9A91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A91

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9A91	#FFFFFF	#000000	##000000
##1F9A91	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919191

Deuteranopia (green-blind)

#818592

Tritanopia (blue-blind)

#009E97

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1f9a91;
/* rgb */ color: rgb(31, 154, 145);
/* oklch */ color: oklch(62.1% 0.102 187.2);

Tailwind

colors: {
  custom: {
    50: '#72b8b1',
    500: '#1f9a91',
    950: '#000000',
  },
}

SCSS

$custom: #1f9a91;
$custom-light: #72b8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9a91",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 145
  },
  "hsl": {
    "h": 175.61,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62122,
    "c": 0.1018,
    "h": 187.2
  },
  "luminance": 0.25447
}

Semantic roles & 50–950 ramp

primary

#1F9A91

secondary

#C1545C

accent

#3E4BE9

background

#F7FBFA

surface

#EEF6F5

border

#C9D0CF

text

#091110

muted

#7B807F

Preview Lab

Preview with #1F9A91

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

Preview Lab → · Contrast checker → · Palette generator →