#1D5B60#1D5B60

#1D5B60 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.4% C 0.062 H 202.7°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#1D5B60
RGB	rgb(29, 91, 96)
HSL	hsl(184, 54%, 25%)
HSV	hsv(184, 70%, 38%)
CMYK	cmyk(69.8%, 5.2%, 0%, 62.4%)
CIE-LAB	lab(35.18, -17.62, -8.67)
CIE-LCH	lch(35.18, 19.64, 206.21°)
OKLab	oklab(43.45% -0.0573 -0.024)
OKLCH	oklch(43.45% 0.062 202.7)
XYZ	xyz(6.3582, 8.5872, 12.3865)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5B60 #60221D

analogous

#1D6044 #1D5B60 #1D3A60

triadic

#1D5B60 #601D5B #5B601D

tetradic

#1D5B60 #441D60 #60221D #3A601D

square

#1D5B60 #441D60 #60221D #3A601D

split-complementary

#1D5B60 #601D3A #60441D

monochromatic

#071618 #0F2E31 #1D5B60 #2B888F #39B4BE

Accessibility & contrast

On white

7.73

#1D5B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#1D5B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5B60

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5B60	#FFFFFF	#000000	##FFFFFF
##1D5B60	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545760

Deuteranopia (green-blind)

#4A5060

Tritanopia (blue-blind)

#005F5C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1d5b60;
/* rgb */ color: rgb(29, 91, 96);
/* oklch */ color: oklch(43.4% 0.062 202.7);

Tailwind

colors: {
  custom: {
    50: '#63898d',
    500: '#1d5b60',
    950: '#000000',
  },
}

SCSS

$custom: #1d5b60;
$custom-light: #63898d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5b60",
  "rgb": {
    "r": 29,
    "g": 91,
    "b": 96
  },
  "hsl": {
    "h": 184.478,
    "s": 53.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.43446,
    "c": 0.06218,
    "h": 202.7
  },
  "luminance": 0.08588
}

Semantic roles & 50–950 ramp

primary

#1D5B60

secondary

#954A44

accent

#564BDD

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #1D5B60

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

Preview Lab → · Contrast checker → · Palette generator →