#1B7B5D#1B7B5D

#1B7B5D is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.1% C 0.098 H 166.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#1B7B5D
RGB	rgb(27, 123, 93)
HSL	hsl(161, 64%, 29%)
HSV	hsv(161, 78%, 48%)
CMYK	cmyk(78%, 0%, 24.4%, 51.8%)
CIE-LAB	lab(45.89, -34.65, 8.77)
CIE-LCH	lch(45.89, 35.74, 165.79°)
OKLab	oklab(52.14% -0.0958 0.0224)
OKLCH	oklch(52.14% 0.098 166.8)
XYZ	xyz(9.5096, 15.1881, 12.7842)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7B5D #7B1B39

analogous

#1B7B2D #1B7B5D #1B697B

triadic

#1B7B5D #5D1B7B #7B5D1B

tetradic

#1B7B5D #2D1B7B #7B1B39 #697B1B

square

#1B7B5D #2D1B7B #7B1B39 #697B1B

split-complementary

#1B7B5D #7B1B69 #7B2D1B

monochromatic

#061913 #104937 #1B7B5D #26AD83 #3CD4A5

Accessibility & contrast

On white

5.20

#1B7B5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#1B7B5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B5D

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7B5D	#FFFFFF	#000000	##FFFFFF
##1B7B5D	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725B

Deuteranopia (green-blind)

#6C695F

Tritanopia (blue-blind)

#007B73

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7b5d;
/* rgb */ color: rgb(27, 123, 93);
/* oklch */ color: oklch(52.1% 0.098 166.8);

Tailwind

colors: {
  custom: {
    50: '#68a28b',
    500: '#1b7b5d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7b5d;
$custom-light: #68a28b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7b5d",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 93
  },
  "hsl": {
    "h": 161.25,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52135,
    "c": 0.09837,
    "h": 166.8
  },
  "luminance": 0.15189
}

Semantic roles & 50–950 ramp

primary

#1B7B5D

secondary

#AF4365

accent

#4175E7

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #1B7B5D

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

Preview Lab → · Contrast checker → · Palette generator →