#0F523B#0F523B

#0F523B is a dark, moderate teal. Relative luminance 0.065; OKLCH L 39.2% C 0.076 H 164.8°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#0F523B
RGB	rgb(15, 82, 59)
HSL	hsl(159, 69%, 19%)
HSV	hsv(159, 82%, 32%)
CMYK	cmyk(81.7%, 0%, 28%, 67.8%)
CIE-LAB	lab(30.52, -26.57, 7.79)
CIE-LCH	lch(30.52, 27.69, 163.67°)
OKLab	oklab(39.18% -0.073 0.0199)
OKLCH	oklch(39.18% 0.076 164.8)
XYZ	xyz(4.0033, 6.4514, 5.1711)
Luminance	0.0645 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F523B #520F26

analogous

#0F521A #0F523B #0F4852

triadic

#0F523B #3B0F52 #523B0F

tetradic

#0F523B #1A0F52 #520F26 #48520F

square

#0F523B #1A0F52 #520F26 #48520F

split-complementary

#0F523B #520F48 #521A0F

monochromatic

#051A13 #061E16 #0F523B #188660 #22B985

Accessibility & contrast

On white

9.17

#0F523B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#0F523B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F523B

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F523B	#FFFFFF	#000000	##FFFFFF
##0F523B	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B3A

Deuteranopia (green-blind)

#48453D

Tritanopia (blue-blind)

#00524C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #0f523b;
/* rgb */ color: rgb(15, 82, 59);
/* oklch */ color: oklch(39.2% 0.076 164.8);

Tailwind

colors: {
  custom: {
    50: '#5a8371',
    500: '#0f523b',
    950: '#000000',
  },
}

SCSS

$custom: #0f523b;
$custom-light: #5a8371;
$custom-dark: #000000;

JSON

{
  "hex": "#0f523b",
  "rgb": {
    "r": 15,
    "g": 82,
    "b": 59
  },
  "hsl": {
    "h": 159.403,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39177,
    "c": 0.0757,
    "h": 164.8
  },
  "luminance": 0.06452
}

Semantic roles & 50–950 ramp

primary

#0F523B

secondary

#8C3150

accent

#3C78EC

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #0F523B

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

Preview Lab → · Contrast checker → · Palette generator →