#1B978D#1B978D

#1B978D is a mid, moderate teal. Relative luminance 0.243; OKLCH L 61.1% C 0.102 H 186.3°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B978D
RGB	rgb(27, 151, 141)
HSL	hsl(175, 70%, 35%)
HSV	hsv(175, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 6.6%, 40.8%)
CIE-LAB	lab(56.37, -34.03, -3.93)
CIE-LCH	lch(56.37, 34.26, 186.58°)
OKLab	oklab(61.14% -0.101 -0.0112)
OKLCH	oklch(61.14% 0.102 186.3)
XYZ	xyz(16.3240, 24.2873, 29.0217)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B978D #971B25

analogous

#1B974F #1B978D #1B6397

triadic

#1B978D #8D1B97 #978D1B

tetradic

#1B978D #4F1B97 #971B25 #63971B

square

#1B978D #4F1B97 #971B25 #63971B

split-complementary

#1B978D #971B63 #974F1B

monochromatic

#082F2C #12635D #1B978D #24CBBD #4DDFD3

Accessibility & contrast

On white

3.58

#1B978D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#1B978D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B978D

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B978D	#FFFFFF	#000000	##000000
##1B978D	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8E8D

Deuteranopia (green-blind)

#7E828E

Tritanopia (blue-blind)

#009B94

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1b978d;
/* rgb */ color: rgb(27, 151, 141);
/* oklch */ color: oklch(61.1% 0.102 186.3);

Tailwind

colors: {
  custom: {
    50: '#71b6ae',
    500: '#1b978d',
    950: '#000000',
  },
}

SCSS

$custom: #1b978d;
$custom-light: #71b6ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1b978d",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 141
  },
  "hsl": {
    "h": 175.161,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.61143,
    "c": 0.10164,
    "h": 186.3
  },
  "luminance": 0.24289
}

Semantic roles & 50–950 ramp

primary

#1B978D

secondary

#C14C56

accent

#3B4AEC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1B978D

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

Preview Lab → · Contrast checker → · Palette generator →