#1B9863#1B9863

#1B9863 is a mid, vivid teal. Relative luminance 0.236; OKLCH L 60.2% C 0.132 H 158.8°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#1B9863
RGB	rgb(27, 152, 99)
HSL	hsl(155, 70%, 35%)
HSV	hsv(155, 82%, 60%)
CMYK	cmyk(82.2%, 0%, 34.9%, 40.4%)
CIE-LAB	lab(55.67, -45.31, 18.88)
CIE-LCH	lch(55.67, 49.09, 157.39°)
OKLab	oklab(60.23% -0.1227 0.0476)
OKLCH	oklch(60.23% 0.132 158.8)
XYZ	xyz(13.9309, 23.5886, 15.6208)
Luminance	0.2359 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9863 #981B50

analogous

#1B9825 #1B9863 #1B8E98

triadic

#1B9863 #631B98 #98631B

tetradic

#1B9863 #251B98 #981B50 #8E981B

square

#1B9863 #251B98 #981B50 #8E981B

split-complementary

#1B9863 #981B8E #98251B

monochromatic

#09301F #126441 #1B9863 #24CC85 #4EE0A2

Accessibility & contrast

On white

3.67

#1B9863 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#1B9863 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9863

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9863	#FFFFFF	#000000	##000000
##1B9863	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968C60

Deuteranopia (green-blind)

#888166

Tritanopia (blue-blind)

#00978A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1b9863;
/* rgb */ color: rgb(27, 152, 99);
/* oklch */ color: oklch(60.2% 0.132 158.8);

Tailwind

colors: {
  custom: {
    50: '#6fb78f',
    500: '#1b9863',
    950: '#000000',
  },
}

SCSS

$custom: #1b9863;
$custom-light: #6fb78f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9863",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 99
  },
  "hsl": {
    "h": 154.56,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60229,
    "c": 0.13162,
    "h": 158.8
  },
  "luminance": 0.2359
}

Semantic roles & 50–950 ramp

primary

#1B9863

secondary

#C24D7F

accent

#3B86ED

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #1B9863

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

Preview Lab → · Contrast checker → · Palette generator →