#1F5B60#1F5B60

#1F5B60 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.5% C 0.061 H 202.9°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F5B60
RGB	rgb(31, 91, 96)
HSL	hsl(185, 51%, 25%)
HSV	hsv(185, 68%, 38%)
CMYK	cmyk(67.7%, 5.2%, 0%, 62.4%)
CIE-LAB	lab(35.24, -17.26, -8.58)
CIE-LCH	lch(35.24, 19.27, 206.42°)
OKLab	oklab(43.51% -0.0562 -0.0238)
OKLCH	oklch(43.51% 0.061 202.9)
XYZ	xyz(6.4166, 8.6173, 12.3892)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5B60 #60241F

analogous

#1F6044 #1F5B60 #1F3B60

triadic

#1F5B60 #601F5B #5B601F

tetradic

#1F5B60 #441F60 #60241F #3B601F

square

#1F5B60 #441F60 #60241F #3B601F

split-complementary

#1F5B60 #601F3B #60441F

monochromatic

#071617 #102F32 #1F5B60 #2E878E #3DB3BD

Accessibility & contrast

On white

7.71

#1F5B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#1F5B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5B60

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5B60	#FFFFFF	#000000	##FFFFFF
##1F5B60	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	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: #1f5b60;
/* rgb */ color: rgb(31, 91, 96);
/* oklch */ color: oklch(43.5% 0.061 202.9);

Tailwind

colors: {
  custom: {
    50: '#64898d',
    500: '#1f5b60',
    950: '#000000',
  },
}

SCSS

$custom: #1f5b60;
$custom-light: #64898d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5b60",
  "rgb": {
    "r": 31,
    "g": 91,
    "b": 96
  },
  "hsl": {
    "h": 184.615,
    "s": 51.181,
    "l": 24.902
  },
  "oklch": {
    "l": 0.43511,
    "c": 0.061,
    "h": 202.9
  },
  "luminance": 0.08618
}

Semantic roles & 50–950 ramp

primary

#1F5B60

secondary

#954C46

accent

#584DDB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #1F5B60

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

Preview Lab → · Contrast checker → · Palette generator →