#1B754B#1B754B

#1B754B is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.0% C 0.106 H 157.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#1B754B
RGB	rgb(27, 117, 75)
HSL	hsl(152, 63%, 28%)
HSV	hsv(152, 77%, 46%)
CMYK	cmyk(76.9%, 0%, 35.9%, 54.1%)
CIE-LAB	lab(43.45, -36.39, 15.94)
CIE-LCH	lch(43.45, 39.73, 156.34°)
OKLab	oklab(50% -0.0986 0.0402)
OKLCH	oklch(50% 0.106 157.8)
XYZ	xyz(8.0825, 13.4626, 8.8278)
Luminance	0.1346 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B754B #751B45

analogous

#1B751E #1B754B #1B7275

triadic

#1B754B #4B1B75 #754B1B

tetradic

#1B754B #1E1B75 #751B45 #72751B

square

#1B754B #1E1B75 #751B45 #72751B

split-complementary

#1B754B #751B72 #751E1B

monochromatic

#061910 #10432B #1B754B #26A76B #39D18A

Accessibility & contrast

On white

5.69

#1B754B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#1B754B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B754B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B754B	#FFFFFF	#000000	##FFFFFF
##1B754B	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746B48

Deuteranopia (green-blind)

#69634E

Tritanopia (blue-blind)

#00746A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1b754b;
/* rgb */ color: rgb(27, 117, 75);
/* oklch */ color: oklch(50.0% 0.106 157.8);

Tailwind

colors: {
  custom: {
    50: '#669d7d',
    500: '#1b754b',
    950: '#000000',
  },
}

SCSS

$custom: #1b754b;
$custom-light: #669d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b754b",
  "rgb": {
    "r": 27,
    "g": 117,
    "b": 75
  },
  "hsl": {
    "h": 152,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.49999,
    "c": 0.10646,
    "h": 157.8
  },
  "luminance": 0.13464
}

Semantic roles & 50–950 ramp

primary

#1B754B

secondary

#A94272

accent

#428EE6

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #1B754B

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

Preview Lab → · Contrast checker → · Palette generator →