#1D8574#1D8574

#1D8574 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.6% C 0.094 H 178.8°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#1D8574
RGB	rgb(29, 133, 116)
HSL	hsl(170, 64%, 32%)
HSV	hsv(170, 78%, 52%)
CMYK	cmyk(78.2%, 0%, 12.8%, 47.8%)
CIE-LAB	lab(49.85, -32.70, 0.97)
CIE-LCH	lch(49.85, 32.72, 178.31°)
OKLab	oklab(55.59% -0.094 0.002)
OKLCH	oklch(55.59% 0.094 178.8)
XYZ	xyz(12.0450, 18.2958, 19.4162)
Luminance	0.1830 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8574 #851D2E

analogous

#1D8540 #1D8574 #1D6285

triadic

#1D8574 #741D85 #85741D

tetradic

#1D8574 #401D85 #851D2E #62851D

square

#1D8574 #401D85 #851D2E #62851D

split-complementary

#1D8574 #851D62 #85401D

monochromatic

#07211C #125348 #1D8574 #28B7A0 #46D7BF

Accessibility & contrast

On white

4.51

#1D8574 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#1D8574 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8574

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8574	#FFFFFF	#000000	##000000
##1D8574	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7C73

Deuteranopia (green-blind)

#717275

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1d8574;
/* rgb */ color: rgb(29, 133, 116);
/* oklch */ color: oklch(55.6% 0.094 178.8);

Tailwind

colors: {
  custom: {
    50: '#6ca99c',
    500: '#1d8574',
    950: '#000000',
  },
}

SCSS

$custom: #1d8574;
$custom-light: #6ca99c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8574",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 116
  },
  "hsl": {
    "h": 170.192,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55589,
    "c": 0.09406,
    "h": 178.8
  },
  "luminance": 0.18297
}

Semantic roles & 50–950 ramp

primary

#1D8574

secondary

#B84659

accent

#415CE7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1D8574

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

Preview Lab → · Contrast checker → · Palette generator →