#0F5A40#0F5A40

#0F5A40 is a dark, moderate teal. Relative luminance 0.078; OKLCH L 41.7% C 0.083 H 164.1°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#0F5A40
RGB	rgb(15, 90, 64)
HSL	hsl(159, 71%, 21%)
HSV	hsv(159, 83%, 35%)
CMYK	cmyk(83.3%, 0%, 28.9%, 64.7%)
CIE-LAB	lab(33.53, -28.95, 8.87)
CIE-LCH	lch(33.53, 30.28, 162.97°)
OKLab	oklab(41.69% -0.0794 0.0226)
OKLCH	oklch(41.69% 0.083 164.1)
XYZ	xyz(4.7780, 7.7835, 6.1000)
Luminance	0.0778 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5A40 #5A0F29

analogous

#0F5A1A #0F5A40 #0F4E5A

triadic

#0F5A40 #400F5A #5A400F

tetradic

#0F5A40 #1A0F5A #5A0F29 #4E5A0F

square

#0F5A40 #1A0F5A #5A0F29 #4E5A0F

split-complementary

#0F5A40 #5A0F4E #5A1A0F

monochromatic

#041A13 #06261B #0F5A40 #188E65 #20C38B

Accessibility & contrast

On white

8.21

#0F5A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#0F5A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A40

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5A40	#FFFFFF	#000000	##FFFFFF
##0F5A40	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58533F

Deuteranopia (green-blind)

#4F4C42

Tritanopia (blue-blind)

#005A53

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #0f5a40;
/* rgb */ color: rgb(15, 90, 64);
/* oklch */ color: oklch(41.7% 0.083 164.1);

Tailwind

colors: {
  custom: {
    50: '#5c8974',
    500: '#0f5a40',
    950: '#000000',
  },
}

SCSS

$custom: #0f5a40;
$custom-light: #5c8974;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5a40",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 64
  },
  "hsl": {
    "h": 159.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41686,
    "c": 0.08254,
    "h": 164.1
  },
  "luminance": 0.07784
}

Semantic roles & 50–950 ramp

primary

#0F5A40

secondary

#943153

accent

#3A78EE

background

#F5F8F7

surface

#E9F0ED

border

#C5CBC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #0F5A40

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

Preview Lab → · Contrast checker → · Palette generator →