#1B754D#1B754D

#1B754D is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.0% C 0.105 H 159.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#1B754D
RGB	rgb(27, 117, 77)
HSL	hsl(153, 63%, 28%)
HSV	hsv(153, 77%, 46%)
CMYK	cmyk(76.9%, 0%, 34.2%, 54.1%)
CIE-LAB	lab(43.49, -35.93, 14.83)
CIE-LCH	lch(43.49, 38.88, 157.57°)
OKLab	oklab(50.05% -0.0976 0.0375)
OKLCH	oklch(50.05% 0.105 159)
XYZ	xyz(8.1520, 13.4905, 9.1940)
Luminance	0.1349 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B754D #751B43

analogous

#1B7520 #1B754D #1B7075

triadic

#1B754D #4D1B75 #754D1B

tetradic

#1B754D #201B75 #751B43 #70751B

square

#1B754D #201B75 #751B43 #70751B

split-complementary

#1B754D #751B70 #75201B

monochromatic

#061910 #10432C #1B754D #26A76E #39D18E

Accessibility & contrast

On white

5.68

#1B754D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#1B754D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B754D

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B754D	#FFFFFF	#000000	##FFFFFF
##1B754D	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746B4B

Deuteranopia (green-blind)

#696450

Tritanopia (blue-blind)

#00746B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1b754d;
/* rgb */ color: rgb(27, 117, 77);
/* oklch */ color: oklch(50.0% 0.105 159.0);

Tailwind

colors: {
  custom: {
    50: '#669d7f',
    500: '#1b754d',
    950: '#000000',
  },
}

SCSS

$custom: #1b754d;
$custom-light: #669d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b754d",
  "rgb": {
    "r": 27,
    "g": 117,
    "b": 77
  },
  "hsl": {
    "h": 153.333,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50046,
    "c": 0.10452,
    "h": 159
  },
  "luminance": 0.13491
}

Semantic roles & 50–950 ramp

primary

#1B754D

secondary

#A94270

accent

#428BE6

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #1B754D

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

Preview Lab → · Contrast checker → · Palette generator →