#0F583C#0F583C

#0F583C is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.0% C 0.083 H 161.9°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#0F583C
RGB	rgb(15, 88, 60)
HSL	hsl(157, 71%, 20%)
HSV	hsv(157, 83%, 35%)
CMYK	cmyk(83%, 0%, 31.8%, 65.5%)
CIE-LAB	lab(32.72, -29.07, 10.21)
CIE-LCH	lch(32.72, 30.82, 160.65°)
OKLab	oklab(40.99% -0.0793 0.026)
OKLCH	oklch(40.99% 0.083 161.9)
XYZ	xyz(4.5018, 7.4067, 5.4665)
Luminance	0.0741 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F583C #580F2B

analogous

#0F5817 #0F583C #0F5058

triadic

#0F583C #3C0F58 #583C0F

tetradic

#0F583C #170F58 #580F2B #50580F

square

#0F583C #170F58 #580F2B #50580F

split-complementary

#0F583C #580F50 #58170F

monochromatic

#041A12 #062418 #0F583C #188C60 #21C183

Accessibility & contrast

On white

8.46

#0F583C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#0F583C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F583C

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F583C	#FFFFFF	#000000	##FFFFFF
##0F583C	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57513A

Deuteranopia (green-blind)

#4E4A3E

Tritanopia (blue-blind)

#005850

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0f583c;
/* rgb */ color: rgb(15, 88, 60);
/* oklch */ color: oklch(41.0% 0.083 161.9);

Tailwind

colors: {
  custom: {
    50: '#5b8871',
    500: '#0f583c',
    950: '#000000',
  },
}

SCSS

$custom: #0f583c;
$custom-light: #5b8871;
$custom-dark: #000000;

JSON

{
  "hex": "#0f583c",
  "rgb": {
    "r": 15,
    "g": 88,
    "b": 60
  },
  "hsl": {
    "h": 156.986,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40986,
    "c": 0.08347,
    "h": 161.9
  },
  "luminance": 0.07407
}

Semantic roles & 50–950 ramp

primary

#0F583C

secondary

#923156

accent

#3A7FEE

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #0F583C

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

Preview Lab → · Contrast checker → · Palette generator →