#1B877D#1B877D

#1B877D is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.4% C 0.093 H 185.3°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1B877D
RGB	rgb(27, 135, 125)
HSL	hsl(174, 67%, 32%)
HSV	hsv(174, 80%, 53%)
CMYK	cmyk(80%, 0%, 7.4%, 47.1%)
CIE-LAB	lab(50.73, -31.25, -3.00)
CIE-LCH	lch(50.73, 31.40, 185.49°)
OKLab	oklab(56.39% -0.0924 -0.0086)
OKLCH	oklch(56.39% 0.093 185.3)
XYZ	xyz(12.8158, 19.0400, 22.3977)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B877D #871B25

analogous

#1B8747 #1B877D #1B5B87

triadic

#1B877D #7D1B87 #877D1B

tetradic

#1B877D #471B87 #871B25 #5B871B

square

#1B877D #471B87 #871B25 #5B871B

split-complementary

#1B877D #871B5B #87471B

monochromatic

#07211F #11544E #1B877D #25BAAC #43D9CB

Accessibility & contrast

On white

4.37

#1B877D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1B877D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B877D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B877D	#FFFFFF	#000000	##000000
##1B877D	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807F7D

Deuteranopia (green-blind)

#71747E

Tritanopia (blue-blind)

#008A84

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1b877d;
/* rgb */ color: rgb(27, 135, 125);
/* oklch */ color: oklch(56.4% 0.093 185.3);

Tailwind

colors: {
  custom: {
    50: '#6caaa2',
    500: '#1b877d',
    950: '#000000',
  },
}

SCSS

$custom: #1b877d;
$custom-light: #6caaa2;
$custom-dark: #000000;

JSON

{
  "hex": "#1b877d",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 125
  },
  "hsl": {
    "h": 174.444,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56385,
    "c": 0.09278,
    "h": 185.3
  },
  "luminance": 0.19042
}

Semantic roles & 50–950 ramp

primary

#1B877D

secondary

#BA444F

accent

#3E4EEA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100F

muted

#7B7F7E

Preview Lab

Preview with #1B877D

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

Preview Lab → · Contrast checker → · Palette generator →