#0B523F#0B523F

#0B523F is a dark, moderate teal. Relative luminance 0.065; OKLCH L 39.2% C 0.074 H 169.4°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#0B523F
RGB	rgb(11, 82, 63)
HSL	hsl(164, 76%, 18%)
HSV	hsv(164, 87%, 32%)
CMYK	cmyk(86.6%, 0%, 23.2%, 67.8%)
CIE-LAB	lab(30.55, -26.00, 5.29)
CIE-LCH	lch(30.55, 26.53, 168.49°)
OKLab	oklab(39.22% -0.0723 0.0135)
OKLCH	oklch(39.22% 0.074 169.4)
XYZ	xyz(4.0520, 6.4641, 5.7358)
Luminance	0.0646 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B523F #520B1E

analogous

#0B521B #0B523F #0B4152

triadic

#0B523F #3F0B52 #523F0B

tetradic

#0B523F #1B0B52 #520B1E #41520B

square

#0B523F #1B0B52 #520B1E #41520B

split-complementary

#0B523F #520B41 #521B0B

monochromatic

#041B15 #041C16 #0B523F #128868 #19BE92

Accessibility & contrast

On white

9.16

#0B523F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#0B523F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B523F

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B523F	#FFFFFF	#000000	##FFFFFF
##0B523F	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4C3E

Deuteranopia (green-blind)

#474540

Tritanopia (blue-blind)

#00534D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #0b523f;
/* rgb */ color: rgb(11, 82, 63);
/* oklch */ color: oklch(39.2% 0.074 169.4);

Tailwind

colors: {
  custom: {
    50: '#598374',
    500: '#0b523f',
    950: '#000000',
  },
}

SCSS

$custom: #0b523f;
$custom-light: #598374;
$custom-dark: #000000;

JSON

{
  "hex": "#0b523f",
  "rgb": {
    "r": 11,
    "g": 82,
    "b": 63
  },
  "hsl": {
    "h": 163.944,
    "s": 76.344,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39215,
    "c": 0.07356,
    "h": 169.4
  },
  "luminance": 0.06465
}

Semantic roles & 50–950 ramp

primary

#0B523F

secondary

#8E2B45

accent

#3568F3

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0B523F

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

Preview Lab → · Contrast checker → · Palette generator →