#1B866F#1B866F

#1B866F is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.7% C 0.099 H 174.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1B866F
RGB	rgb(27, 134, 111)
HSL	hsl(167, 66%, 32%)
HSV	hsv(167, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 17.2%, 47.5%)
CIE-LAB	lab(50.01, -34.79, 4.11)
CIE-LCH	lch(50.01, 35.03, 173.26°)
OKLab	oklab(55.67% -0.0983 0.0104)
OKLCH	oklch(55.67% 0.099 174)
XYZ	xyz(11.8448, 18.4294, 17.9688)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B866F #861B32

analogous

#1B863A #1B866F #1B6886

triadic

#1B866F #6F1B86 #866F1B

tetradic

#1B866F #3A1B86 #861B32 #68861B

square

#1B866F #3A1B86 #861B32 #68861B

split-complementary

#1B866F #861B68 #863A1B

monochromatic

#06201B #115345 #1B866F #25B999 #42D9B9

Accessibility & contrast

On white

4.48

#1B866F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#1B866F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B866F

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B866F	#FFFFFF	#000000	##000000
##1B866F	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817D6E

Deuteranopia (green-blind)

#737371

Tritanopia (blue-blind)

#00887F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1b866f;
/* rgb */ color: rgb(27, 134, 111);
/* oklch */ color: oklch(55.7% 0.099 174.0);

Tailwind

colors: {
  custom: {
    50: '#6baa98',
    500: '#1b866f',
    950: '#000000',
  },
}

SCSS

$custom: #1b866f;
$custom-light: #6baa98;
$custom-dark: #000000;

JSON

{
  "hex": "#1b866f",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 111
  },
  "hsl": {
    "h": 167.103,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55665,
    "c": 0.09881,
    "h": 174
  },
  "luminance": 0.18431
}

Semantic roles & 50–950 ramp

primary

#1B866F

secondary

#B9445D

accent

#3E63E9

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#08100D

muted

#7A7F7E

Preview Lab

Preview with #1B866F

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

Preview Lab → · Contrast checker → · Palette generator →