#1B8161#1B8161

#1B8161 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 53.9% C 0.103 H 166.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#1B8161
RGB	rgb(27, 129, 97)
HSL	hsl(161, 65%, 31%)
HSV	hsv(161, 79%, 51%)
CMYK	cmyk(79.1%, 0%, 24.8%, 49.4%)
CIE-LAB	lab(48.00, -36.27, 9.41)
CIE-LCH	lch(48.00, 37.47, 165.46°)
OKLab	oklab(53.9% -0.1001 0.024)
OKLCH	oklch(53.9% 0.103 166.5)
XYZ	xyz(10.4587, 16.7953, 13.9976)
Luminance	0.1680 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8161 #811B3B

analogous

#1B812E #1B8161 #1B6E81

triadic

#1B8161 #611B81 #81611B

tetradic

#1B8161 #2E1B81 #811B3B #6E811B

square

#1B8161 #2E1B81 #811B3B #6E811B

split-complementary

#1B8161 #811B6E #812E1B

monochromatic

#061C15 #104E3B #1B8161 #26B487 #3FD7A7

Accessibility & contrast

On white

4.82

#1B8161 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#1B8161 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8161

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8161	#FFFFFF	#000000	##FFFFFF
##1B8161	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E775F

Deuteranopia (green-blind)

#716E63

Tritanopia (blue-blind)

#008178

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1b8161;
/* rgb */ color: rgb(27, 129, 97);
/* oklch */ color: oklch(53.9% 0.103 166.5);

Tailwind

colors: {
  custom: {
    50: '#69a68e',
    500: '#1b8161',
    950: '#000000',
  },
}

SCSS

$custom: #1b8161;
$custom-light: #69a68e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8161",
  "rgb": {
    "r": 27,
    "g": 129,
    "b": 97
  },
  "hsl": {
    "h": 161.176,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53899,
    "c": 0.10296,
    "h": 166.5
  },
  "luminance": 0.16797
}

Semantic roles & 50–950 ramp

primary

#1B8161

secondary

#B54367

accent

#3F74E8

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #1B8161

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

Preview Lab → · Contrast checker → · Palette generator →