#0D4B2B#0D4B2B

#0D4B2B is a dark, moderate green. Relative luminance 0.053; OKLCH L 36.6% C 0.082 H 155.3°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#0D4B2B
RGB	rgb(13, 75, 43)
HSL	hsl(149, 70%, 17%)
HSV	hsv(149, 83%, 29%)
CMYK	cmyk(82.7%, 0%, 42.7%, 70.6%)
CIE-LAB	lab(27.55, -27.66, 13.74)
CIE-LCH	lch(27.55, 30.89, 153.58°)
OKLab	oklab(36.6% -0.0746 0.0343)
OKLCH	oklch(36.6% 0.082 155.3)
XYZ	xyz(3.1178, 5.2918, 3.1421)
Luminance	0.0529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 7.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4B2B #4B0D2D

analogous

#0E4B0D #0D4B2B #0D4B4A

triadic

#0D4B2B #2B0D4B #4B2B0D

tetradic

#0D4B2B #0D0E4B #4B0D2D #4B4A0D

square

#0D4B2B #0D0E4B #4B0D2D #4B4A0D

split-complementary

#0D4B2B #4A0D4B #4B0D0E

monochromatic

#051A0F #051A0F #0D4B2B #167F49 #1FB367

Accessibility & contrast

On white

10.20

#0D4B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#0D4B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4B2B

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4B2B	#FFFFFF	#000000	##FFFFFF
##0D4B2B	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4429

Deuteranopia (green-blind)

#433F2D

Tritanopia (blue-blind)

#004A43

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0d4b2b;
/* rgb */ color: rgb(13, 75, 43);
/* oklch */ color: oklch(36.6% 0.082 155.3);

Tailwind

colors: {
  custom: {
    50: '#577e64',
    500: '#0d4b2b',
    950: '#000000',
  },
}

SCSS

$custom: #0d4b2b;
$custom-light: #577e64;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4b2b",
  "rgb": {
    "r": 13,
    "g": 75,
    "b": 43
  },
  "hsl": {
    "h": 149.032,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.36598,
    "c": 0.08215,
    "h": 155.3
  },
  "luminance": 0.05292
}

Semantic roles & 50–950 ramp

primary

#0D4B2B

secondary

#862E5B

accent

#3B97ED

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A05

muted

#797C7A

Preview Lab

Preview with #0D4B2B

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

Preview Lab → · Contrast checker → · Palette generator →