#1B9B70#1B9B70

#1B9B70 is a mid, vivid teal. Relative luminance 0.248; OKLCH L 61.3% C 0.124 H 164.1°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#1B9B70
RGB	rgb(27, 155, 112)
HSL	hsl(160, 70%, 36%)
HSV	hsv(160, 83%, 61%)
CMYK	cmyk(82.6%, 0%, 27.7%, 39.2%)
CIE-LAB	lab(56.92, -43.54, 13.33)
CIE-LCH	lch(56.92, 45.54, 162.98°)
OKLab	oklab(61.35% -0.1193 0.034)
OKLCH	oklch(61.35% 0.124 164.1)
XYZ	xyz(15.0962, 24.8437, 19.3258)
Luminance	0.2485 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9B70 #9B1B46

analogous

#1B9B30 #1B9B70 #1B869B

triadic

#1B9B70 #701B9B #9B701B

tetradic

#1B9B70 #301B9B #9B1B46 #869B1B

square

#1B9B70 #301B9B #9B1B46 #869B1B

split-complementary

#1B9B70 #9B1B86 #9B301B

monochromatic

#093325 #12674A #1B9B70 #24CF96 #50E0B0

Accessibility & contrast

On white

3.52

#1B9B70 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#1B9B70 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9B70

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9B70	#FFFFFF	#000000	##000000
##1B9B70	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988F6E

Deuteranopia (green-blind)

#898473

Tritanopia (blue-blind)

#009B8F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b9b70;
/* rgb */ color: rgb(27, 155, 112);
/* oklch */ color: oklch(61.3% 0.124 164.1);

Tailwind

colors: {
  custom: {
    50: '#70b999',
    500: '#1b9b70',
    950: '#000000',
  },
}

SCSS

$custom: #1b9b70;
$custom-light: #70b999;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9b70",
  "rgb": {
    "r": 27,
    "g": 155,
    "b": 112
  },
  "hsl": {
    "h": 159.844,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61347,
    "c": 0.12401,
    "h": 164.1
  },
  "luminance": 0.24846
}

Semantic roles & 50–950 ramp

primary

#1B9B70

secondary

#C34F76

accent

#3B77ED

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1B9B70

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

Preview Lab → · Contrast checker → · Palette generator →