#10573D#10573D

#10573D is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.7% C 0.081 H 163.2°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#10573D
RGB	rgb(16, 87, 61)
HSL	hsl(158, 69%, 20%)
HSV	hsv(158, 82%, 34%)
CMYK	cmyk(81.6%, 0%, 29.9%, 65.9%)
CIE-LAB	lab(32.40, -28.22, 9.15)
CIE-LCH	lch(32.40, 29.67, 162.03°)
OKLab	oklab(40.74% -0.0773 0.0233)
OKLCH	oklch(40.74% 0.081 163.2)
XYZ	xyz(4.4637, 7.2629, 5.5806)
Luminance	0.0726 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10573D #57102A

analogous

#105719 #10573D #104D57

triadic

#10573D #3D1057 #573D10

tetradic

#10573D #191057 #57102A #4D5710

square

#10573D #191057 #57102A #4D5710

split-complementary

#10573D #57104D #571910

monochromatic

#051A12 #062319 #10573D #1A8B61 #23BE85

Accessibility & contrast

On white

8.56

#10573D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#10573D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10573D

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10573D	#FFFFFF	#000000	##FFFFFF
##10573D	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503C

Deuteranopia (green-blind)

#4D4A3F

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #10573d;
/* rgb */ color: rgb(16, 87, 61);
/* oklch */ color: oklch(40.7% 0.081 163.2);

Tailwind

colors: {
  custom: {
    50: '#5b8772',
    500: '#10573d',
    950: '#000000',
  },
}

SCSS

$custom: #10573d;
$custom-light: #5b8772;
$custom-dark: #000000;

JSON

{
  "hex": "#10573d",
  "rgb": {
    "r": 16,
    "g": 87,
    "b": 61
  },
  "hsl": {
    "h": 158.028,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40739,
    "c": 0.08071,
    "h": 163.2
  },
  "luminance": 0.07263
}

Semantic roles & 50–950 ramp

primary

#10573D

secondary

#903255

accent

#3C7CEC

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B08

muted

#797C7B

Preview Lab

Preview with #10573D

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

Preview Lab → · Contrast checker → · Palette generator →