#10573E#10573E

#10573E is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.8% C 0.080 H 164.1°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#10573E
RGB	rgb(16, 87, 62)
HSL	hsl(159, 69%, 20%)
HSV	hsv(159, 82%, 34%)
CMYK	cmyk(81.6%, 0%, 28.7%, 65.9%)
CIE-LAB	lab(32.42, -27.96, 8.57)
CIE-LCH	lch(32.42, 29.24, 162.97°)
OKLab	oklab(40.77% -0.0767 0.0218)
OKLCH	oklch(40.77% 0.08 164.1)
XYZ	xyz(4.4909, 7.2738, 5.7238)
Luminance	0.0727 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10573E #571029

analogous

#10571A #10573E #104C57

triadic

#10573E #3E1057 #573E10

tetradic

#10573E #1A1057 #571029 #4C5710

square

#10573E #1A1057 #571029 #4C5710

split-complementary

#10573E #57104C #571A10

monochromatic

#051A12 #062319 #10573E #1A8B63 #23BE88

Accessibility & contrast

On white

8.55

#10573E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#10573E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10573E

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10573E	#FFFFFF	#000000	##FFFFFF
##10573E	1.00	8.55	2.45	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503D

Deuteranopia (green-blind)

#4C4A40

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #10573e;
/* rgb */ color: rgb(16, 87, 62);
/* oklch */ color: oklch(40.8% 0.080 164.1);

Tailwind

colors: {
  custom: {
    50: '#5b8773',
    500: '#10573e',
    950: '#000000',
  },
}

SCSS

$custom: #10573e;
$custom-light: #5b8773;
$custom-dark: #000000;

JSON

{
  "hex": "#10573e",
  "rgb": {
    "r": 16,
    "g": 87,
    "b": 62
  },
  "hsl": {
    "h": 158.873,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40766,
    "c": 0.07977,
    "h": 164.1
  },
  "luminance": 0.07274
}

Semantic roles & 50–950 ramp

primary

#10573E

secondary

#903253

accent

#3C7AEC

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B08

muted

#797C7B

Preview Lab

Preview with #10573E

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

Preview Lab → · Contrast checker → · Palette generator →