#1D8178#1D8178

#1D8178 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.7% C 0.088 H 185.8°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1D8178
RGB	rgb(29, 129, 120)
HSL	hsl(175, 63%, 31%)
HSV	hsv(175, 78%, 51%)
CMYK	cmyk(77.5%, 0%, 7%, 49.4%)
CIE-LAB	lab(48.66, -29.64, -3.13)
CIE-LCH	lch(48.66, 29.81, 186.03°)
OKLab	oklab(54.65% -0.0878 -0.0089)
OKLCH	oklch(54.65% 0.088 185.8)
XYZ	xyz(11.7455, 17.3164, 20.4890)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8178 #811D26

analogous

#1D8146 #1D8178 #1D5881

triadic

#1D8178 #781D81 #81781D

tetradic

#1D8178 #461D81 #811D26 #58811D

square

#1D8178 #461D81 #811D26 #58811D

split-complementary

#1D8178 #811D58 #81461D

monochromatic

#071D1B #124F4A #1D8178 #28B3A6 #44D5C8

Accessibility & contrast

On white

4.70

#1D8178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1D8178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8178

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8178	#FFFFFF	#000000	##FFFFFF
##1D8178	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7978

Deuteranopia (green-blind)

#6C6F79

Tritanopia (blue-blind)

#00847E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1d8178;
/* rgb */ color: rgb(29, 129, 120);
/* oklch */ color: oklch(54.7% 0.088 185.8);

Tailwind

colors: {
  custom: {
    50: '#6ba69e',
    500: '#1d8178',
    950: '#000000',
  },
}

SCSS

$custom: #1d8178;
$custom-light: #6ba69e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8178",
  "rgb": {
    "r": 29,
    "g": 129,
    "b": 120
  },
  "hsl": {
    "h": 174.6,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54651,
    "c": 0.08829,
    "h": 185.8
  },
  "luminance": 0.17318
}

Semantic roles & 50–950 ramp

primary

#1D8178

secondary

#B44650

accent

#4150E6

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1D8178

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

Preview Lab → · Contrast checker → · Palette generator →