#1F979E#1F979E

#1F979E is a mid, moderate teal. Relative luminance 0.249; OKLCH L 61.8% C 0.099 H 201.1°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1F979E
RGB	rgb(31, 151, 158)
HSL	hsl(183, 67%, 37%)
HSV	hsv(183, 80%, 62%)
CMYK	cmyk(80.4%, 4.4%, 0%, 38%)
CIE-LAB	lab(56.97, -28.45, -12.75)
CIE-LCH	lch(56.97, 31.18, 204.14°)
OKLab	oklab(61.82% -0.092 -0.0355)
OKLCH	oklch(61.82% 0.099 201.1)
XYZ	xyz(17.8004, 24.8909, 36.2074)
Luminance	0.2489 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F979E #9E261F

analogous

#1F9E66 #1F979E #1F589E

triadic

#1F979E #9E1F97 #979E1F

tetradic

#1F979E #661F9E #9E261F #589E1F

square

#1F979E #661F9E #9E261F #589E1F

split-complementary

#1F979E #9E1F58 #9E661F

monochromatic

#0B3538 #15666B #1F979E #29C8D1 #59D7DE

Accessibility & contrast

On white

3.51

#1F979E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#1F979E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F979E

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F979E	#FFFFFF	#000000	##000000
##1F979E	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B909F

Deuteranopia (green-blind)

#7A839F

Tritanopia (blue-blind)

#009D99

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f979e;
/* rgb */ color: rgb(31, 151, 158);
/* oklch */ color: oklch(61.8% 0.099 201.1);

Tailwind

colors: {
  custom: {
    50: '#73b6ba',
    500: '#1f979e',
    950: '#000000',
  },
}

SCSS

$custom: #1f979e;
$custom-light: #73b6ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f979e",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 158
  },
  "hsl": {
    "h": 183.307,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61822,
    "c": 0.09861,
    "h": 201.1
  },
  "luminance": 0.24893
}

Semantic roles & 50–950 ramp

primary

#1F979E

secondary

#C25C56

accent

#473EEA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #1F979E

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

Preview Lab → · Contrast checker → · Palette generator →