#1B7B4E#1B7B4E

#1B7B4E is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.8% C 0.112 H 157.5°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#1B7B4E
RGB	rgb(27, 123, 78)
HSL	hsl(152, 64%, 29%)
HSV	hsv(152, 78%, 48%)
CMYK	cmyk(78%, 0%, 36.6%, 51.8%)
CIE-LAB	lab(45.56, -38.23, 17.06)
CIE-LCH	lch(45.56, 41.86, 155.95°)
OKLab	oklab(51.76% -0.1035 0.0429)
OKLCH	oklch(51.76% 0.112 157.5)
XYZ	xyz(8.9092, 14.9479, 9.6219)
Luminance	0.1495 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7B4E #7B1B48

analogous

#1B7B1E #1B7B4E #1B787B

triadic

#1B7B4E #4E1B7B #7B4E1B

tetradic

#1B7B4E #1E1B7B #7B1B48 #787B1B

square

#1B7B4E #1E1B7B #7B1B48 #787B1B

split-complementary

#1B7B4E #7B1B78 #7B1E1B

monochromatic

#061910 #10492E #1B7B4E #26AD6E #3CD48D

Accessibility & contrast

On white

5.26

#1B7B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#1B7B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B4E

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7B4E	#FFFFFF	#000000	##FFFFFF
##1B7B4E	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714B

Deuteranopia (green-blind)

#6E6951

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7b4e;
/* rgb */ color: rgb(27, 123, 78);
/* oklch */ color: oklch(51.8% 0.112 157.5);

Tailwind

colors: {
  custom: {
    50: '#68a280',
    500: '#1b7b4e',
    950: '#000000',
  },
}

SCSS

$custom: #1b7b4e;
$custom-light: #68a280;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7b4e",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 78
  },
  "hsl": {
    "h": 151.875,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51758,
    "c": 0.11201,
    "h": 157.5
  },
  "luminance": 0.14949
}

Semantic roles & 50–950 ramp

primary

#1B7B4E

secondary

#AF4376

accent

#418FE7

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B7B4E

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

Preview Lab → · Contrast checker → · Palette generator →