#1B8E83#1B8E83

#1B8E83 is a mid, moderate teal. Relative luminance 0.212; OKLCH L 58.4% C 0.097 H 184.9°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#1B8E83
RGB	rgb(27, 142, 131)
HSL	hsl(174, 68%, 33%)
HSV	hsv(174, 81%, 56%)
CMYK	cmyk(81%, 0%, 7.7%, 44.3%)
CIE-LAB	lab(53.19, -32.78, -2.88)
CIE-LCH	lch(53.19, 32.90, 185.02°)
OKLab	oklab(58.44% -0.0967 -0.0083)
OKLCH	oklch(58.44% 0.097 184.9)
XYZ	xyz(14.2197, 21.2159, 24.8140)
Luminance	0.2122 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8E83 #8E1B26

analogous

#1B8E49 #1B8E83 #1B5F8E

triadic

#1B8E83 #831B8E #8E831B

tetradic

#1B8E83 #491B8E #8E1B26 #5F8E1B

square

#1B8E83 #491B8E #8E1B26 #5F8E1B

split-complementary

#1B8E83 #8E1B5F #8E491B

monochromatic

#072724 #115B54 #1B8E83 #25C1B2 #47DCCE

Accessibility & contrast

On white

4.00

#1B8E83 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#1B8E83 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E83

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8E83	#FFFFFF	#000000	##000000
##1B8E83	1.00	4.00	5.24	5.24
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868583

Deuteranopia (green-blind)

#777A84

Tritanopia (blue-blind)

#00918A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1b8e83;
/* rgb */ color: rgb(27, 142, 131);
/* oklch */ color: oklch(58.4% 0.097 184.9);

Tailwind

colors: {
  custom: {
    50: '#6eafa7',
    500: '#1b8e83',
    950: '#000000',
  },
}

SCSS

$custom: #1b8e83;
$custom-light: #6eafa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8e83",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 131
  },
  "hsl": {
    "h": 174.261,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.58443,
    "c": 0.09705,
    "h": 184.9
  },
  "luminance": 0.21218
}

Semantic roles & 50–950 ramp

primary

#1B8E83

secondary

#BE4752

accent

#3D4EEB

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1B8E83

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

Preview Lab → · Contrast checker → · Palette generator →