#1F997B#1F997B

#1F997B is a mid, moderate teal. Relative luminance 0.245; OKLCH L 61.2% C 0.112 H 171.3°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#1F997B
RGB	rgb(31, 153, 123)
HSL	hsl(165, 66%, 36%)
HSV	hsv(165, 80%, 60%)
CMYK	cmyk(79.7%, 0%, 19.6%, 40%)
CIE-LAB	lab(56.59, -39.53, 6.65)
CIE-LCH	lch(56.59, 40.09, 170.45°)
OKLab	oklab(61.17% -0.1106 0.0169)
OKLCH	oklch(61.17% 0.112 171.3)
XYZ	xyz(15.5295, 24.5019, 22.6459)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F997B #991F3D

analogous

#1F993E #1F997B #1F7A99

triadic

#1F997B #7B1F99 #997B1F

tetradic

#1F997B #3E1F99 #991F3D #7A991F

square

#1F997B #3E1F99 #991F3D #7A991F

split-complementary

#1F997B #991F7A #993E1F

monochromatic

#0A3329 #156652 #1F997B #29CCA4 #56DDBC

Accessibility & contrast

On white

3.56

#1F997B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#1F997B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F997B

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F997B	#FFFFFF	#000000	##000000
##1F997B	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948E7A

Deuteranopia (green-blind)

#85837D

Tritanopia (blue-blind)

#009A90

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f997b;
/* rgb */ color: rgb(31, 153, 123);
/* oklch */ color: oklch(61.2% 0.112 171.3);

Tailwind

colors: {
  custom: {
    50: '#71b8a1',
    500: '#1f997b',
    950: '#000000',
  },
}

SCSS

$custom: #1f997b;
$custom-light: #71b8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f997b",
  "rgb": {
    "r": 31,
    "g": 153,
    "b": 123
  },
  "hsl": {
    "h": 165.246,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61172,
    "c": 0.11192,
    "h": 171.3
  },
  "luminance": 0.24504
}

Semantic roles & 50–950 ramp

primary

#1F997B

secondary

#C0546E

accent

#3F69E9

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1F997B

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

Preview Lab → · Contrast checker → · Palette generator →