#1B754F#1B754F

#1B754F is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.1% C 0.103 H 160.2°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#1B754F
RGB	rgb(27, 117, 79)
HSL	hsl(155, 63%, 28%)
HSV	hsv(155, 77%, 46%)
CMYK	cmyk(76.9%, 0%, 32.5%, 54.1%)
CIE-LAB	lab(43.54, -35.47, 13.72)
CIE-LCH	lch(43.54, 38.03, 158.86°)
OKLab	oklab(50.1% -0.0965 0.0348)
OKLCH	oklch(50.1% 0.103 160.2)
XYZ	xyz(8.2237, 13.5191, 9.5717)
Luminance	0.1352 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B754F #751B41

analogous

#1B7522 #1B754F #1B6E75

triadic

#1B754F #4F1B75 #754F1B

tetradic

#1B754F #221B75 #751B41 #6E751B

square

#1B754F #221B75 #751B41 #6E751B

split-complementary

#1B754F #751B6E #75221B

monochromatic

#061911 #10432D #1B754F #26A771 #39D191

Accessibility & contrast

On white

5.67

#1B754F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#1B754F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B754F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B754F	#FFFFFF	#000000	##FFFFFF
##1B754F	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736C4D

Deuteranopia (green-blind)

#686451

Tritanopia (blue-blind)

#00746B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1b754f;
/* rgb */ color: rgb(27, 117, 79);
/* oklch */ color: oklch(50.1% 0.103 160.2);

Tailwind

colors: {
  custom: {
    50: '#669d80',
    500: '#1b754f',
    950: '#000000',
  },
}

SCSS

$custom: #1b754f;
$custom-light: #669d80;
$custom-dark: #000000;

JSON

{
  "hex": "#1b754f",
  "rgb": {
    "r": 27,
    "g": 117,
    "b": 79
  },
  "hsl": {
    "h": 154.667,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50095,
    "c": 0.10261,
    "h": 160.2
  },
  "luminance": 0.1352
}

Semantic roles & 50–950 ramp

primary

#1B754F

secondary

#A9426E

accent

#4287E6

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #1B754F

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

Preview Lab → · Contrast checker → · Palette generator →