#1F9778#1F9778

#1F9778 is a mid, moderate teal. Relative luminance 0.238; OKLCH L 60.6% C 0.112 H 170.4°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#1F9778
RGB	rgb(31, 151, 120)
HSL	hsl(165, 66%, 36%)
HSV	hsv(165, 79%, 59%)
CMYK	cmyk(79.5%, 0%, 20.5%, 40.8%)
CIE-LAB	lab(55.87, -39.44, 7.33)
CIE-LCH	lch(55.87, 40.12, 169.48°)
OKLab	oklab(60.56% -0.1101 0.0187)
OKLCH	oklch(60.56% 0.112 170.4)
XYZ	xyz(15.0200, 23.7787, 21.5638)
Luminance	0.2378 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9778 #971F3E

analogous

#1F973C #1F9778 #1F7A97

triadic

#1F9778 #781F97 #97781F

tetradic

#1F9778 #3C1F97 #971F3E #7A971F

square

#1F9778 #3C1F97 #971F3E #7A971F

split-complementary

#1F9778 #971F7A #973C1F

monochromatic

#0A3127 #156450 #1F9778 #29CAA0 #54DCB9

Accessibility & contrast

On white

3.65

#1F9778 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#1F9778 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9778

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9778	#FFFFFF	#000000	##000000
##1F9778	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928C76

Deuteranopia (green-blind)

#83817A

Tritanopia (blue-blind)

#00988E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9778;
/* rgb */ color: rgb(31, 151, 120);
/* oklch */ color: oklch(60.6% 0.112 170.4);

Tailwind

colors: {
  custom: {
    50: '#70b69f',
    500: '#1f9778',
    950: '#000000',
  },
}

SCSS

$custom: #1f9778;
$custom-light: #70b69f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9778",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 120
  },
  "hsl": {
    "h": 164.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60556,
    "c": 0.11165,
    "h": 170.4
  },
  "luminance": 0.23781
}

Semantic roles & 50–950 ramp

primary

#1F9778

secondary

#BF526F

accent

#3F6BE9

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1F9778

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

Preview Lab → · Contrast checker → · Palette generator →