#1B8F74#1B8F74

#1B8F74 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.106 H 172.2°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#1B8F74
RGB	rgb(27, 143, 116)
HSL	hsl(166, 68%, 33%)
HSV	hsv(166, 81%, 56%)
CMYK	cmyk(81.1%, 0%, 18.9%, 43.9%)
CIE-LAB	lab(53.10, -37.45, 5.65)
CIE-LCH	lch(53.10, 37.87, 171.42°)
OKLab	oklab(58.24% -0.1051 0.0144)
OKLCH	oklch(58.24% 0.106 172.2)
XYZ	xyz(13.4252, 21.1372, 19.8919)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8F74 #8F1B36

analogous

#1B8F3A #1B8F74 #1B708F

triadic

#1B8F74 #741B8F #8F741B

tetradic

#1B8F74 #3A1B8F #8F1B36 #708F1B

square

#1B8F74 #3A1B8F #8F1B36 #708F1B

split-complementary

#1B8F74 #8F1B70 #8F3A1B

monochromatic

#082820 #115C4A #1B8F74 #25C29E #48DCBA

Accessibility & contrast

On white

4.02

#1B8F74 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#1B8F74 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8F74

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8F74	#FFFFFF	#000000	##000000
##1B8F74	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8573

Deuteranopia (green-blind)

#7C7A76

Tritanopia (blue-blind)

#009087

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1b8f74;
/* rgb */ color: rgb(27, 143, 116);
/* oklch */ color: oklch(58.2% 0.106 172.2);

Tailwind

colors: {
  custom: {
    50: '#6db09c',
    500: '#1b8f74',
    950: '#000000',
  },
}

SCSS

$custom: #1b8f74;
$custom-light: #6db09c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8f74",
  "rgb": {
    "r": 27,
    "g": 143,
    "b": 116
  },
  "hsl": {
    "h": 166.034,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.58237,
    "c": 0.10608,
    "h": 172.2
  },
  "luminance": 0.21139
}

Semantic roles & 50–950 ramp

primary

#1B8F74

secondary

#BE4863

accent

#3D65EB

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #1B8F74

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

Preview Lab → · Contrast checker → · Palette generator →