#1F978A#1F978A

#1F978A is a mid, moderate teal. Relative luminance 0.243; OKLCH L 61.1% C 0.102 H 183.8°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#1F978A
RGB	rgb(31, 151, 138)
HSL	hsl(174, 66%, 36%)
HSV	hsv(174, 79%, 59%)
CMYK	cmyk(79.5%, 0%, 8.6%, 40.8%)
CIE-LAB	lab(56.34, -34.51, -2.25)
CIE-LCH	lch(56.34, 34.58, 183.73°)
OKLab	oklab(61.11% -0.1013 -0.0066)
OKLCH	oklch(61.11% 0.102 183.8)
XYZ	xyz(16.2169, 24.2575, 27.8673)
Luminance	0.2426 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F978A #971F2C

analogous

#1F974E #1F978A #1F6897

triadic

#1F978A #8A1F97 #978A1F

tetradic

#1F978A #4E1F97 #971F2C #68971F

square

#1F978A #4E1F97 #971F2C #68971F

split-complementary

#1F978A #971F68 #974E1F

monochromatic

#0A312D #15645C #1F978A #29CAB8 #54DCCD

Accessibility & contrast

On white

3.59

#1F978A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#1F978A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F978A

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F978A	#FFFFFF	#000000	##000000
##1F978A	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8E8A

Deuteranopia (green-blind)

#7F828B

Tritanopia (blue-blind)

#009A93

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f978a;
/* rgb */ color: rgb(31, 151, 138);
/* oklch */ color: oklch(61.1% 0.102 183.8);

Tailwind

colors: {
  custom: {
    50: '#71b6ac',
    500: '#1f978a',
    950: '#000000',
  },
}

SCSS

$custom: #1f978a;
$custom-light: #71b6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f978a",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 138
  },
  "hsl": {
    "h": 173.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61107,
    "c": 0.1015,
    "h": 183.8
  },
  "luminance": 0.2426
}

Semantic roles & 50–950 ramp

primary

#1F978A

secondary

#BF525E

accent

#3F51E9

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1F978A

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

Preview Lab → · Contrast checker → · Palette generator →