#1B9C74#1B9C74

#1B9C74 is a mid, vivid teal. Relative luminance 0.253; OKLCH L 61.7% C 0.122 H 165.9°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#1B9C74
RGB	rgb(27, 156, 116)
HSL	hsl(161, 70%, 36%)
HSV	hsv(161, 83%, 61%)
CMYK	cmyk(82.7%, 0%, 25.6%, 38.8%)
CIE-LAB	lab(57.34, -42.99, 11.66)
CIE-LCH	lch(57.34, 44.54, 164.82°)
OKLab	oklab(61.72% -0.1183 0.0298)
OKLCH	oklch(61.72% 0.122 165.9)
XYZ	xyz(15.4910, 25.2690, 20.5806)
Luminance	0.2527 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9C74 #9C1B43

analogous

#1B9C33 #1B9C74 #1B839C

triadic

#1B9C74 #741B9C #9C741B

tetradic

#1B9C74 #331B9C #9C1B43 #839C1B

square

#1B9C74 #331B9C #9C1B43 #839C1B

split-complementary

#1B9C74 #9C1B83 #9C331B

monochromatic

#093426 #12684D #1B9C74 #24D09B #51E1B4

Accessibility & contrast

On white

3.47

#1B9C74 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#1B9C74 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9C74

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9C74	#FFFFFF	#000000	##000000
##1B9C74	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989072

Deuteranopia (green-blind)

#898577

Tritanopia (blue-blind)

#009C91

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1b9c74;
/* rgb */ color: rgb(27, 156, 116);
/* oklch */ color: oklch(61.7% 0.122 165.9);

Tailwind

colors: {
  custom: {
    50: '#70ba9c',
    500: '#1b9c74',
    950: '#000000',
  },
}

SCSS

$custom: #1b9c74;
$custom-light: #70ba9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9c74",
  "rgb": {
    "r": 27,
    "g": 156,
    "b": 116
  },
  "hsl": {
    "h": 161.395,
    "s": 70.492,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61717,
    "c": 0.12198,
    "h": 165.9
  },
  "luminance": 0.25271
}

Semantic roles & 50–950 ramp

primary

#1B9C74

secondary

#C34F73

accent

#3B72ED

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1B9C74

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

Preview Lab → · Contrast checker → · Palette generator →