#1BA9B3#1BA9B3

#1BA9B3 is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.1% C 0.110 H 202.6°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#1BA9B3
RGB	rgb(27, 169, 179)
HSL	hsl(184, 74%, 40%)
HSV	hsv(184, 85%, 70%)
CMYK	cmyk(84.9%, 5.6%, 0%, 29.8%)
CIE-LAB	lab(63.23, -30.95, -15.18)
CIE-LCH	lch(63.23, 34.47, 206.13°)
OKLab	oklab(67.12% -0.1014 -0.0422)
OKLCH	oklch(67.12% 0.11 202.6)
XYZ	xyz(22.7729, 31.8607, 47.5886)
Luminance	0.3186 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA9B3 #B3251B

analogous

#1BB371 #1BA9B3 #1B5DB3

triadic

#1BA9B3 #B31BA9 #A9B31B

tetradic

#1BA9B3 #711BB3 #B3251B #5DB31B

square

#1BA9B3 #711BB3 #B3251B #5DB31B

split-complementary

#1BA9B3 #B31B5D #B3711B

monochromatic

#0B4549 #13777E #1BA9B3 #2CD3DF #61DEE7

Accessibility & contrast

On white

2.85

#1BA9B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#1BA9B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BA9B3

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA9B3	#FFFFFF	#000000	##000000
##1BA9B3	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA1B4

Deuteranopia (green-blind)

#8793B4

Tritanopia (blue-blind)

#00B0AC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #1ba9b3;
/* rgb */ color: rgb(27, 169, 179);
/* oklch */ color: oklch(67.1% 0.110 202.6);

Tailwind

colors: {
  custom: {
    50: '#77c3c9',
    500: '#1ba9b3',
    950: '#000000',
  },
}

SCSS

$custom: #1ba9b3;
$custom-light: #77c3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba9b3",
  "rgb": {
    "r": 27,
    "g": 169,
    "b": 179
  },
  "hsl": {
    "h": 183.947,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.67117,
    "c": 0.10981,
    "h": 202.6
  },
  "luminance": 0.31864
}

Semantic roles & 50–950 ramp

primary

#1BA9B3

secondary

#CC655E

accent

#4437F0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #1BA9B3

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

Preview Lab → · Contrast checker → · Palette generator →