#1B866B#1B866B

#1B866B is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.5% C 0.102 H 170.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#1B866B
RGB	rgb(27, 134, 107)
HSL	hsl(165, 66%, 32%)
HSV	hsv(165, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 20.1%, 47.5%)
CIE-LAB	lab(49.91, -35.87, 6.29)
CIE-LCH	lch(49.91, 36.42, 170.05°)
OKLab	oklab(55.55% -0.1003 0.016)
OKLCH	oklch(55.55% 0.102 170.9)
XYZ	xyz(11.6295, 18.3433, 16.8348)
Luminance	0.1835 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B866B #861B36

analogous

#1B8636 #1B866B #1B6C86

triadic

#1B866B #6B1B86 #866B1B

tetradic

#1B866B #361B86 #861B36 #6C861B

square

#1B866B #361B86 #861B36 #6C861B

split-complementary

#1B866B #861B6C #86361B

monochromatic

#06201A #115342 #1B866B #25B994 #42D9B3

Accessibility & contrast

On white

4.50

#1B866B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#1B866B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B866B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B866B	#FFFFFF	#000000	##000000
##1B866B	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827C6A

Deuteranopia (green-blind)

#74736D

Tritanopia (blue-blind)

#00877E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1b866b;
/* rgb */ color: rgb(27, 134, 107);
/* oklch */ color: oklch(55.5% 0.102 170.9);

Tailwind

colors: {
  custom: {
    50: '#6baa95',
    500: '#1b866b',
    950: '#000000',
  },
}

SCSS

$custom: #1b866b;
$custom-light: #6baa95;
$custom-dark: #000000;

JSON

{
  "hex": "#1b866b",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 107
  },
  "hsl": {
    "h": 164.86,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55547,
    "c": 0.10156,
    "h": 170.9
  },
  "luminance": 0.18345
}

Semantic roles & 50–950 ramp

primary

#1B866B

secondary

#B94461

accent

#3E6AE9

background

#F6FAF9

surface

#ECF4F1

border

#C7CECB

text

#08100D

muted

#7A7F7E

Preview Lab

Preview with #1B866B

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

Preview Lab → · Contrast checker → · Palette generator →