#1D7570#1D7570

#1D7570 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.1% C 0.080 H 189.3°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#1D7570
RGB	rgb(29, 117, 112)
HSL	hsl(177, 60%, 29%)
HSV	hsv(177, 75%, 46%)
CMYK	cmyk(75.2%, 0%, 4.3%, 54.1%)
CIE-LAB	lab(44.45, -26.18, -4.60)
CIE-LCH	lch(44.45, 26.58, 189.97°)
OKLab	oklab(51.15% -0.0789 -0.0129)
OKLCH	oklch(51.15% 0.08 189.3)
XYZ	xyz(9.7912, 14.1525, 17.5418)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7570 #751D22

analogous

#1D7544 #1D7570 #1D4E75

triadic

#1D7570 #701D75 #75701D

tetradic

#1D7570 #441D75 #751D22 #4E751D

square

#1D7570 #441D75 #751D22 #4E751D

split-complementary

#1D7570 #751D4E #75441D

monochromatic

#061917 #114441 #1D7570 #29A69F #3DCFC7

Accessibility & contrast

On white

5.48

#1D7570 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#1D7570 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7570

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7570	#FFFFFF	#000000	##FFFFFF
##1D7570	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6E70

Deuteranopia (green-blind)

#616571

Tritanopia (blue-blind)

#007873

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1d7570;
/* rgb */ color: rgb(29, 117, 112);
/* oklch */ color: oklch(51.1% 0.080 189.3);

Tailwind

colors: {
  custom: {
    50: '#699d99',
    500: '#1d7570',
    950: '#000000',
  },
}

SCSS

$custom: #1d7570;
$custom-light: #699d99;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7570",
  "rgb": {
    "r": 29,
    "g": 117,
    "b": 112
  },
  "hsl": {
    "h": 176.591,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51145,
    "c": 0.07992,
    "h": 189.3
  },
  "luminance": 0.14154
}

Semantic roles & 50–950 ramp

primary

#1D7570

secondary

#A9454A

accent

#444DE3

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #1D7570

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

Preview Lab → · Contrast checker → · Palette generator →