#1B8273#1B8273

#1B8273 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.7% C 0.092 H 180.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1B8273
RGB	rgb(27, 130, 115)
HSL	hsl(171, 66%, 31%)
HSV	hsv(171, 79%, 51%)
CMYK	cmyk(79.2%, 0%, 11.5%, 49%)
CIE-LAB	lab(48.80, -31.83, 0.02)
CIE-LCH	lch(48.80, 31.83, 179.97°)
OKLab	oklab(54.71% -0.0921 -0.0005)
OKLCH	oklch(54.71% 0.092 180.3)
XYZ	xyz(11.5276, 17.4347, 18.9740)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8273 #821B2A

analogous

#1B823F #1B8273 #1B5D82

triadic

#1B8273 #731B82 #82731B

tetradic

#1B8273 #3F1B82 #821B2A #5D821B

square

#1B8273 #3F1B82 #821B2A #5D821B

split-complementary

#1B8273 #821B5D #823F1B

monochromatic

#061D19 #104F46 #1B8273 #26B5A0 #40D7C1

Accessibility & contrast

On white

4.68

#1B8273 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#1B8273 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8273

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8273	#FFFFFF	#000000	##FFFFFF
##1B8273	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7A72

Deuteranopia (green-blind)

#6E7074

Tritanopia (blue-blind)

#00847D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b8273;
/* rgb */ color: rgb(27, 130, 115);
/* oklch */ color: oklch(54.7% 0.092 180.3);

Tailwind

colors: {
  custom: {
    50: '#6ba79b',
    500: '#1b8273',
    950: '#000000',
  },
}

SCSS

$custom: #1b8273;
$custom-light: #6ba79b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8273",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 115
  },
  "hsl": {
    "h": 171.262,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54712,
    "c": 0.09206,
    "h": 180.3
  },
  "luminance": 0.17436
}

Semantic roles & 50–950 ramp

primary

#1B8273

secondary

#B64354

accent

#3F58E9

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1B8273

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

Preview Lab → · Contrast checker → · Palette generator →