#1F888B#1F888B

#1F888B is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.2% C 0.090 H 197.9°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1F888B
RGB	rgb(31, 136, 139)
HSL	hsl(182, 64%, 33%)
HSV	hsv(182, 78%, 55%)
CMYK	cmyk(77.7%, 2.2%, 0%, 45.5%)
CIE-LAB	lab(51.57, -27.01, -9.92)
CIE-LCH	lch(51.57, 28.77, 200.17°)
OKLab	oklab(57.23% -0.0854 -0.0276)
OKLCH	oklch(57.23% 0.09 197.9)
XYZ	xyz(14.0273, 19.7620, 27.4962)
Luminance	0.1976 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F888B #8B221F

analogous

#1F8B58 #1F888B #1F528B

triadic

#1F888B #8B1F88 #888B1F

tetradic

#1F888B #581F8B #8B221F #528B1F

square

#1F888B #581F8B #8B221F #528B1F

split-complementary

#1F888B #8B1F52 #8B581F

monochromatic

#092627 #145759 #1F888B #2AB9BD #4DD3D7

Accessibility & contrast

On white

4.24

#1F888B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1F888B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F888B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F888B	#FFFFFF	#000000	##000000
##1F888B	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E818B

Deuteranopia (green-blind)

#6F768C

Tritanopia (blue-blind)

#008D89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f888b;
/* rgb */ color: rgb(31, 136, 139);
/* oklch */ color: oklch(57.2% 0.090 197.9);

Tailwind

colors: {
  custom: {
    50: '#6fabac',
    500: '#1f888b',
    950: '#000000',
  },
}

SCSS

$custom: #1f888b;
$custom-light: #6fabac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f888b",
  "rgb": {
    "r": 31,
    "g": 136,
    "b": 139
  },
  "hsl": {
    "h": 181.667,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57229,
    "c": 0.08976,
    "h": 197.9
  },
  "luminance": 0.19764
}

Semantic roles & 50–950 ramp

primary

#1F888B

secondary

#BA4F4C

accent

#4641E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1F888B

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

Preview Lab → · Contrast checker → · Palette generator →