#1F978F#1F978F

#1F978F is a mid, moderate teal. Relative luminance 0.244; OKLCH L 61.3% C 0.100 H 187.9°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#1F978F
RGB	rgb(31, 151, 143)
HSL	hsl(176, 66%, 36%)
HSV	hsv(176, 79%, 59%)
CMYK	cmyk(79.5%, 0%, 5.3%, 40.8%)
CIE-LAB	lab(56.49, -33.05, -4.89)
CIE-LCH	lch(56.49, 33.41, 188.42°)
OKLab	oklab(61.28% -0.0989 -0.0138)
OKLCH	oklch(61.28% 0.1 187.9)
XYZ	xyz(16.5872, 24.4056, 29.8178)
Luminance	0.2441 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F978F #971F27

analogous

#1F9753 #1F978F #1F6397

triadic

#1F978F #8F1F97 #978F1F

tetradic

#1F978F #531F97 #971F27 #63971F

square

#1F978F #531F97 #971F27 #63971F

split-complementary

#1F978F #971F63 #97531F

monochromatic

#0A312F #15645F #1F978F #29CABF #54DCD3

Accessibility & contrast

On white

3.57

#1F978F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#1F978F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F978F

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F978F	#FFFFFF	#000000	##000000
##1F978F	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8E8F

Deuteranopia (green-blind)

#7E8290

Tritanopia (blue-blind)

#009B94

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f978f;
/* rgb */ color: rgb(31, 151, 143);
/* oklch */ color: oklch(61.3% 0.100 187.9);

Tailwind

colors: {
  custom: {
    50: '#72b6af',
    500: '#1f978f',
    950: '#000000',
  },
}

SCSS

$custom: #1f978f;
$custom-light: #72b6af;
$custom-dark: #000000;

JSON

{
  "hex": "#1f978f",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 143
  },
  "hsl": {
    "h": 176,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61275,
    "c": 0.09986,
    "h": 187.9
  },
  "luminance": 0.24408
}

Semantic roles & 50–950 ramp

primary

#1F978F

secondary

#BF525A

accent

#3F4AE9

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1F978F

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

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