#1B7B4D#1B7B4D

#1B7B4D is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.7% C 0.113 H 157.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#1B7B4D
RGB	rgb(27, 123, 77)
HSL	hsl(151, 64%, 29%)
HSV	hsv(151, 78%, 48%)
CMYK	cmyk(78%, 0%, 37.4%, 51.8%)
CIE-LAB	lab(45.54, -38.45, 17.61)
CIE-LCH	lch(45.54, 42.29, 155.39°)
OKLab	oklab(51.74% -0.104 0.0442)
OKLCH	oklch(51.74% 0.113 157)
XYZ	xyz(8.8736, 14.9337, 9.4346)
Luminance	0.1494 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7B4D #7B1B49

analogous

#1B7B1D #1B7B4D #1B797B

triadic

#1B7B4D #4D1B7B #7B4D1B

tetradic

#1B7B4D #1D1B7B #7B1B49 #797B1B

square

#1B7B4D #1D1B7B #7B1B49 #797B1B

split-complementary

#1B7B4D #7B1B79 #7B1D1B

monochromatic

#061910 #10492E #1B7B4D #26AD6C #3CD48B

Accessibility & contrast

On white

5.27

#1B7B4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#1B7B4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B4D

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7B4D	#FFFFFF	#000000	##FFFFFF
##1B7B4D	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714A

Deuteranopia (green-blind)

#6F6850

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7b4d;
/* rgb */ color: rgb(27, 123, 77);
/* oklch */ color: oklch(51.7% 0.113 157.0);

Tailwind

colors: {
  custom: {
    50: '#68a27f',
    500: '#1b7b4d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7b4d;
$custom-light: #68a27f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7b4d",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 77
  },
  "hsl": {
    "h": 151.25,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51735,
    "c": 0.11299,
    "h": 157
  },
  "luminance": 0.14935
}

Semantic roles & 50–950 ramp

primary

#1B7B4D

secondary

#AF4377

accent

#4190E7

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B7B4D

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

Preview Lab → · Contrast checker → · Palette generator →