#1B9B63#1B9B63

#1B9B63 is a mid, vivid teal. Relative luminance 0.246; OKLCH L 61.0% C 0.136 H 158.0°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#1B9B63
RGB	rgb(27, 155, 99)
HSL	hsl(154, 70%, 36%)
HSV	hsv(154, 83%, 61%)
CMYK	cmyk(82.6%, 0%, 36.1%, 39.2%)
CIE-LAB	lab(56.66, -46.49, 20.21)
CIE-LCH	lch(56.66, 50.69, 156.50°)
OKLab	oklab(61.04% -0.1257 0.0508)
OKLCH	oklch(61.04% 0.136 158)
XYZ	xyz(14.4240, 24.5748, 15.7852)
Luminance	0.2458 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9B63 #9B1B53

analogous

#1B9B23 #1B9B63 #1B939B

triadic

#1B9B63 #631B9B #9B631B

tetradic

#1B9B63 #231B9B #9B1B53 #939B1B

square

#1B9B63 #231B9B #9B1B53 #939B1B

split-complementary

#1B9B63 #9B1B93 #9B231B

monochromatic

#093320 #126742 #1B9B63 #24CF84 #50E0A1

Accessibility & contrast

On white

3.55

#1B9B63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#1B9B63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9B63

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9B63	#FFFFFF	#000000	##000000
##1B9B63	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8E5F

Deuteranopia (green-blind)

#8B8467

Tritanopia (blue-blind)

#009A8D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1b9b63;
/* rgb */ color: rgb(27, 155, 99);
/* oklch */ color: oklch(61.0% 0.136 158.0);

Tailwind

colors: {
  custom: {
    50: '#6fb98f',
    500: '#1b9b63',
    950: '#000000',
  },
}

SCSS

$custom: #1b9b63;
$custom-light: #6fb98f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9b63",
  "rgb": {
    "r": 27,
    "g": 155,
    "b": 99
  },
  "hsl": {
    "h": 153.75,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61042,
    "c": 0.13557,
    "h": 158
  },
  "luminance": 0.24577
}

Semantic roles & 50–950 ramp

primary

#1B9B63

secondary

#C34F82

accent

#3B89ED

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1B9B63

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

Preview Lab → · Contrast checker → · Palette generator →