#1BA8B3#1BA8B3

#1BA8B3 is a light, moderate teal. Relative luminance 0.315; OKLCH L 66.9% C 0.109 H 203.4°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#1BA8B3
RGB	rgb(27, 168, 179)
HSL	hsl(184, 74%, 40%)
HSV	hsv(184, 85%, 70%)
CMYK	cmyk(84.9%, 6.1%, 0%, 29.8%)
CIE-LAB	lab(62.92, -30.46, -15.65)
CIE-LCH	lch(62.92, 34.25, 207.18°)
OKLab	oklab(66.87% -0.1004 -0.0435)
OKLCH	oklch(66.87% 0.109 203.4)
XYZ	xyz(22.5876, 31.4900, 47.5268)
Luminance	0.3149 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA8B3 #B3261B

analogous

#1BB372 #1BA8B3 #1B5CB3

triadic

#1BA8B3 #B31BA8 #A8B31B

tetradic

#1BA8B3 #721BB3 #B3261B #5CB31B

square

#1BA8B3 #721BB3 #B3261B #5CB31B

split-complementary

#1BA8B3 #B31B5C #B3721B

monochromatic

#0B4449 #13767E #1BA8B3 #2CD2DF #61DEE7

Accessibility & contrast

On white

2.88

#1BA8B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#1BA8B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BA8B3

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA8B3	#FFFFFF	#000000	##000000
##1BA8B3	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA0B4

Deuteranopia (green-blind)

#8692B3

Tritanopia (blue-blind)

#00AFAB

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #1ba8b3;
/* rgb */ color: rgb(27, 168, 179);
/* oklch */ color: oklch(66.9% 0.109 203.4);

Tailwind

colors: {
  custom: {
    50: '#77c2c9',
    500: '#1ba8b3',
    950: '#000000',
  },
}

SCSS

$custom: #1ba8b3;
$custom-light: #77c2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba8b3",
  "rgb": {
    "r": 27,
    "g": 168,
    "b": 179
  },
  "hsl": {
    "h": 184.342,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66867,
    "c": 0.10944,
    "h": 203.4
  },
  "luminance": 0.31493
}

Semantic roles & 50–950 ramp

primary

#1BA8B3

secondary

#CC665E

accent

#4537F0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #1BA8B3

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

Preview Lab → · Contrast checker → · Palette generator →