#15523F#15523F

#15523F is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.4% C 0.070 H 168.1°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#15523F
RGB	rgb(21, 82, 63)
HSL	hsl(161, 59%, 20%)
HSV	hsv(161, 74%, 32%)
CMYK	cmyk(74.4%, 0%, 23.2%, 67.8%)
CIE-LAB	lab(30.77, -24.48, 5.62)
CIE-LCH	lch(30.77, 25.12, 167.07°)
OKLab	oklab(39.45% -0.0681 0.0144)
OKLCH	oklch(39.45% 0.07 168.1)
XYZ	xyz(4.2233, 6.5524, 5.7438)
Luminance	0.0655 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15523F #521528

analogous

#155220 #15523F #154752

triadic

#15523F #3F1552 #523F15

tetradic

#15523F #201552 #521528 #475215

square

#15523F #201552 #521528 #475215

split-complementary

#15523F #521547 #522015

monochromatic

#061813 #09211A #15523F #218364 #2EB38A

Accessibility & contrast

On white

9.09

#15523F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#15523F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15523F

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15523F	#FFFFFF	#000000	##FFFFFF
##15523F	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C3E

Deuteranopia (green-blind)

#484640

Tritanopia (blue-blind)

#00524D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #15523f;
/* rgb */ color: rgb(21, 82, 63);
/* oklch */ color: oklch(39.4% 0.070 168.1);

Tailwind

colors: {
  custom: {
    50: '#5c8374',
    500: '#15523f',
    950: '#000000',
  },
}

SCSS

$custom: #15523f;
$custom-light: #5c8374;
$custom-dark: #000000;

JSON

{
  "hex": "#15523f",
  "rgb": {
    "r": 21,
    "g": 82,
    "b": 63
  },
  "hsl": {
    "h": 161.311,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39448,
    "c": 0.06958,
    "h": 168.1
  },
  "luminance": 0.06553
}

Semantic roles & 50–950 ramp

primary

#15523F

secondary

#8A3952

accent

#4576E2

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #15523F

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

Preview Lab → · Contrast checker → · Palette generator →