#1B8B95#1B8B95

#1B8B95 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.3% C 0.094 H 204.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#1B8B95
RGB	rgb(27, 139, 149)
HSL	hsl(185, 69%, 35%)
HSV	hsv(185, 82%, 58%)
CMYK	cmyk(81.9%, 6.7%, 0%, 41.6%)
CIE-LAB	lab(52.80, -25.72, -13.87)
CIE-LCH	lch(52.80, 29.22, 208.34°)
OKLab	oklab(58.33% -0.0853 -0.0386)
OKLCH	oklch(58.33% 0.094 204.4)
XYZ	xyz(15.1070, 20.8663, 31.6593)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8B95 #95251B

analogous

#1B9562 #1B8B95 #1B4E95

triadic

#1B8B95 #951B8B #8B951B

tetradic

#1B8B95 #621B95 #95251B #4E951B

square

#1B8B95 #621B95 #95251B #4E951B

split-complementary

#1B8B95 #951B4E #95621B

monochromatic

#082A2D #125B61 #1B8B95 #24BBC9 #4CD3DF

Accessibility & contrast

On white

4.06

#1B8B95 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#1B8B95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8B95

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8B95	#FFFFFF	#000000	##000000
##1B8B95	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8596

Deuteranopia (green-blind)

#6F7995

Tritanopia (blue-blind)

#00918E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b8b95;
/* rgb */ color: rgb(27, 139, 149);
/* oklch */ color: oklch(58.3% 0.094 204.4);

Tailwind

colors: {
  custom: {
    50: '#70adb4',
    500: '#1b8b95',
    950: '#000000',
  },
}

SCSS

$custom: #1b8b95;
$custom-light: #70adb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8b95",
  "rgb": {
    "r": 27,
    "g": 139,
    "b": 149
  },
  "hsl": {
    "h": 184.918,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58325,
    "c": 0.0936,
    "h": 204.4
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary

#1B8B95

secondary

#C1554B

accent

#4A3CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B8B95

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

Preview Lab → · Contrast checker → · Palette generator →