#10574E#10574E

#10574E is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.3% C 0.068 H 182.2°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#10574E
RGB	rgb(16, 87, 78)
HSL	hsl(172, 69%, 20%)
HSV	hsv(172, 82%, 34%)
CMYK	cmyk(81.6%, 0%, 10.3%, 65.9%)
CIE-LAB	lab(32.87, -23.33, -0.84)
CIE-LCH	lch(32.87, 23.35, 182.06°)
OKLab	oklab(41.28% -0.068 -0.0026)
OKLCH	oklch(41.28% 0.068 182.2)
XYZ	xyz(4.9964, 7.4760, 8.3859)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10574E #571019

analogous

#10572A #10574E #103D57

triadic

#10574E #4E1057 #574E10

tetradic

#10574E #2A1057 #571019 #3D5710

square

#10574E #2A1057 #571019 #3D5710

split-complementary

#10574E #57103D #572A10

monochromatic

#051A17 #062320 #10574E #1A8B7C #23BEAB

Accessibility & contrast

On white

8.42

#10574E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#10574E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10574E

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10574E	#FFFFFF	#000000	##FFFFFF
##10574E	1.00	8.42	2.50	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514E

Deuteranopia (green-blind)

#494A4F

Tritanopia (blue-blind)

#005954

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #10574e;
/* rgb */ color: rgb(16, 87, 78);
/* oklch */ color: oklch(41.3% 0.068 182.2);

Tailwind

colors: {
  custom: {
    50: '#5c877f',
    500: '#10574e',
    950: '#000000',
  },
}

SCSS

$custom: #10574e;
$custom-light: #5c877f;
$custom-dark: #000000;

JSON

{
  "hex": "#10574e",
  "rgb": {
    "r": 16,
    "g": 87,
    "b": 78
  },
  "hsl": {
    "h": 172.394,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41278,
    "c": 0.06809,
    "h": 182.2
  },
  "luminance": 0.07477
}

Semantic roles & 50–950 ramp

primary

#10574E

secondary

#90323E

accent

#3C52EC

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #10574E

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

Preview Lab → · Contrast checker → · Palette generator →