#19583F#19583F

#19583F is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.3% C 0.076 H 162.9°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#19583F
RGB	rgb(25, 88, 63)
HSL	hsl(156, 56%, 22%)
HSV	hsv(156, 72%, 35%)
CMYK	cmyk(71.6%, 0%, 28.4%, 65.5%)
CIE-LAB	lab(33.02, -26.62, 8.80)
CIE-LCH	lch(33.02, 28.04, 161.70°)
OKLab	oklab(41.32% -0.0731 0.0225)
OKLCH	oklch(41.32% 0.076 162.9)
XYZ	xyz(4.7873, 7.5445, 5.9056)
Luminance	0.0755 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19583F #581932

analogous

#19581F #19583F #195258

triadic

#19583F #3F1958 #583F19

tetradic

#19583F #1F1958 #581932 #525819

square

#19583F #1F1958 #581932 #525819

split-complementary

#19583F #581952 #581F19

monochromatic

#071811 #0B281D #19583F #278861 #34B783

Accessibility & contrast

On white

8.37

#19583F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#19583F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19583F

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19583F	#FFFFFF	#000000	##FFFFFF
##19583F	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513E

Deuteranopia (green-blind)

#4E4B41

Tritanopia (blue-blind)

#005851

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #19583f;
/* rgb */ color: rgb(25, 88, 63);
/* oklch */ color: oklch(41.3% 0.076 162.9);

Tailwind

colors: {
  custom: {
    50: '#5f8874',
    500: '#19583f',
    950: '#000000',
  },
}

SCSS

$custom: #19583f;
$custom-light: #5f8874;
$custom-dark: #000000;

JSON

{
  "hex": "#19583f",
  "rgb": {
    "r": 25,
    "g": 88,
    "b": 63
  },
  "hsl": {
    "h": 156.19,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41322,
    "c": 0.07649,
    "h": 162.9
  },
  "luminance": 0.07545
}

Semantic roles & 50–950 ramp

primary

#19583F

secondary

#8E3E5E

accent

#4984DF

background

#F5F8F7

surface

#EAEFED

border

#C6CAC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #19583F

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

Preview Lab → · Contrast checker → · Palette generator →