#15573E#15573E

#15573E is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.078 H 163.4°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#15573E
RGB	rgb(21, 87, 62)
HSL	hsl(157, 61%, 21%)
HSV	hsv(157, 76%, 34%)
CMYK	cmyk(75.9%, 0%, 28.7%, 65.9%)
CIE-LAB	lab(32.53, -27.15, 8.73)
CIE-LCH	lch(32.53, 28.52, 162.17°)
OKLab	oklab(40.89% -0.0745 0.0223)
OKLCH	oklch(40.89% 0.078 163.4)
XYZ	xyz(4.5865, 7.3231, 5.7283)
Luminance	0.0732 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15573E #57152E

analogous

#15571D #15573E #154F57

triadic

#15573E #3E1557 #573E15

tetradic

#15573E #1D1557 #57152E #4F5715

square

#15573E #1D1557 #57152E #4F5715

split-complementary

#15573E #57154F #571D15

monochromatic

#061912 #09261B #15573E #218861 #2DBA84

Accessibility & contrast

On white

8.52

#15573E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#15573E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15573E

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15573E	#FFFFFF	#000000	##FFFFFF
##15573E	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503D

Deuteranopia (green-blind)

#4D4A40

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #15573e;
/* rgb */ color: rgb(21, 87, 62);
/* oklch */ color: oklch(40.9% 0.078 163.4);

Tailwind

colors: {
  custom: {
    50: '#5d8773',
    500: '#15573e',
    950: '#000000',
  },
}

SCSS

$custom: #15573e;
$custom-light: #5d8773;
$custom-dark: #000000;

JSON

{
  "hex": "#15573e",
  "rgb": {
    "r": 21,
    "g": 87,
    "b": 62
  },
  "hsl": {
    "h": 157.273,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40887,
    "c": 0.07779,
    "h": 163.4
  },
  "luminance": 0.07324
}

Semantic roles & 50–950 ramp

primary

#15573E

secondary

#8F395A

accent

#4480E4

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #15573E

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

Preview Lab → · Contrast checker → · Palette generator →