#1D8378#1D8378

#1D8378 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.2% C 0.090 H 184.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1D8378
RGB	rgb(29, 131, 120)
HSL	hsl(174, 64%, 31%)
HSV	hsv(174, 78%, 51%)
CMYK	cmyk(77.9%, 0%, 8.4%, 48.6%)
CIE-LAB	lab(49.31, -30.60, -2.17)
CIE-LCH	lch(49.31, 30.68, 184.05°)
OKLab	oklab(55.18% -0.0899 -0.0063)
OKLCH	oklch(55.18% 0.09 184)
XYZ	xyz(12.0115, 17.8484, 20.5777)
Luminance	0.1785 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8378 #831D28

analogous

#1D8345 #1D8378 #1D5B83

triadic

#1D8378 #781D83 #83781D

tetradic

#1D8378 #451D83 #831D28 #5B831D

square

#1D8378 #451D83 #831D28 #5B831D

split-complementary

#1D8378 #831D5B #83451D

monochromatic

#071F1C #12514A #1D8378 #28B5A6 #45D6C6

Accessibility & contrast

On white

4.60

#1D8378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#1D8378 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8378

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8378	#FFFFFF	#000000	##FFFFFF
##1D8378	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7B78

Deuteranopia (green-blind)

#6E7179

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1d8378;
/* rgb */ color: rgb(29, 131, 120);
/* oklch */ color: oklch(55.2% 0.090 184.0);

Tailwind

colors: {
  custom: {
    50: '#6ca79e',
    500: '#1d8378',
    950: '#000000',
  },
}

SCSS

$custom: #1d8378;
$custom-light: #6ca79e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8378",
  "rgb": {
    "r": 29,
    "g": 131,
    "b": 120
  },
  "hsl": {
    "h": 173.529,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55185,
    "c": 0.09017,
    "h": 184
  },
  "luminance": 0.1785
}

Semantic roles & 50–950 ramp

primary

#1D8378

secondary

#B64652

accent

#4153E7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #1D8378

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

Preview Lab → · Contrast checker → · Palette generator →