#1B9E95#1B9E95

#1B9E95 is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.2% C 0.105 H 187.5°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#1B9E95
RGB	rgb(27, 158, 149)
HSL	hsl(176, 71%, 36%)
HSV	hsv(176, 83%, 62%)
CMYK	cmyk(82.9%, 0%, 5.7%, 38%)
CIE-LAB	lab(58.84, -34.92, -4.84)
CIE-LCH	lch(58.84, 35.25, 187.90°)
OKLab	oklab(63.23% -0.1042 -0.0137)
OKLCH	oklch(63.23% 0.105 187.5)
XYZ	xyz(18.1010, 26.8544, 32.6573)
Luminance	0.2686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9E95 #9E1B24

analogous

#1B9E54 #1B9E95 #1B669E

triadic

#1B9E95 #951B9E #9E951B

tetradic

#1B9E95 #541B9E #9E1B24 #669E1B

square

#1B9E95 #541B9E #9E1B24 #669E1B

split-complementary

#1B9E95 #9E1B66 #9E541B

monochromatic

#093532 #126A64 #1B9E95 #24D2C6 #52E1D8

Accessibility & contrast

On white

3.30

#1B9E95 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#1B9E95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9E95

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9E95	#FFFFFF	#000000	##000000
##1B9E95	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959595

Deuteranopia (green-blind)

#848896

Tritanopia (blue-blind)

#00A29B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1b9e95;
/* rgb */ color: rgb(27, 158, 149);
/* oklch */ color: oklch(63.2% 0.105 187.5);

Tailwind

colors: {
  custom: {
    50: '#72bbb4',
    500: '#1b9e95',
    950: '#000000',
  },
}

SCSS

$custom: #1b9e95;
$custom-light: #72bbb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9e95",
  "rgb": {
    "r": 27,
    "g": 158,
    "b": 149
  },
  "hsl": {
    "h": 175.878,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63232,
    "c": 0.10513,
    "h": 187.5
  },
  "luminance": 0.26857
}

Semantic roles & 50–950 ramp

primary

#1B9E95

secondary

#C45159

accent

#3A47EE

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091211

muted

#7B8180

Preview Lab

Preview with #1B9E95

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

Preview Lab → · Contrast checker → · Palette generator →