#1F979A#1F979A

#1F979A is a mid, moderate teal. Relative luminance 0.248; OKLCH L 61.7% C 0.098 H 197.5°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#1F979A
RGB	rgb(31, 151, 154)
HSL	hsl(181, 66%, 36%)
HSV	hsv(181, 80%, 60%)
CMYK	cmyk(79.9%, 1.9%, 0%, 39.6%)
CIE-LAB	lab(56.84, -29.71, -10.67)
CIE-LCH	lch(56.84, 31.57, 199.75°)
OKLab	oklab(61.67% -0.0938 -0.0297)
OKLCH	oklch(61.67% 0.098 197.5)
XYZ	xyz(17.4617, 24.7554, 34.4235)
Luminance	0.2476 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F979A #9A221F

analogous

#1F9A60 #1F979A #1F5A9A

triadic

#1F979A #9A1F97 #979A1F

tetradic

#1F979A #601F9A #9A221F #5A9A1F

square

#1F979A #601F9A #9A221F #5A9A1F

split-complementary

#1F979A #9A1F5A #9A601F

monochromatic

#0A3334 #156567 #1F979A #29C9CD #56DADD

Accessibility & contrast

On white

3.53

#1F979A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#1F979A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F979A

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F979A	#FFFFFF	#000000	##000000
##1F979A	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C909A

Deuteranopia (green-blind)

#7B839B

Tritanopia (blue-blind)

#009C98

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f979a;
/* rgb */ color: rgb(31, 151, 154);
/* oklch */ color: oklch(61.7% 0.098 197.5);

Tailwind

colors: {
  custom: {
    50: '#73b6b7',
    500: '#1f979a',
    950: '#000000',
  },
}

SCSS

$custom: #1f979a;
$custom-light: #73b6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f979a",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 154
  },
  "hsl": {
    "h": 181.463,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.6167,
    "c": 0.09839,
    "h": 197.5
  },
  "luminance": 0.24758
}

Semantic roles & 50–950 ramp

primary

#1F979A

secondary

#C15754

accent

#433EE9

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F979A

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

Preview Lab → · Contrast checker → · Palette generator →