#0F641B#0F641B

#0F641B is a dark, vivid green. Relative luminance 0.093; OKLCH L 44.0% C 0.132 H 144.6°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#0F641B
RGB	rgb(15, 100, 27)
HSL	hsl(128, 74%, 23%)
HSV	hsv(128, 85%, 39%)
CMYK	cmyk(85%, 0%, 73%, 60.8%)
CIE-LAB	lab(36.55, -39.75, 33.23)
CIE-LCH	lch(36.55, 51.80, 140.10°)
OKLab	oklab(43.99% -0.1073 0.0763)
OKLCH	oklch(43.99% 0.132 144.6)
XYZ	xyz(4.9517, 9.2944, 2.5697)
Luminance	0.0930 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F641B #640F58

analogous

#2D640F #0F641B #0F6446

triadic

#0F641B #1B0F64 #641B0F

tetradic

#0F641B #0F2D64 #640F58 #64460F

square

#0F641B #0F2D64 #640F58 #64460F

split-complementary

#0F641B #460F64 #640F2D

monochromatic

#041B07 #072F0D #0F641B #179929 #1FCE38

Accessibility & contrast

On white

7.35

#0F641B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#0F641B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F641B

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F641B	#FFFFFF	#000000	##FFFFFF
##0F641B	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A10

Deuteranopia (green-blind)

#5D5322

Tritanopia (blue-blind)

#006155

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #0f641b;
/* rgb */ color: rgb(15, 100, 27);
/* oklch */ color: oklch(44.0% 0.132 144.6);

Tailwind

colors: {
  custom: {
    50: '#5f915c',
    500: '#0f641b',
    950: '#000000',
  },
}

SCSS

$custom: #0f641b;
$custom-light: #5f915c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f641b",
  "rgb": {
    "r": 15,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 128.471,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43991,
    "c": 0.13168,
    "h": 144.6
  },
  "luminance": 0.09295
}

Semantic roles & 50–950 ramp

primary

#0F641B

secondary

#9D328E

accent

#37D6F1

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#050D04

muted

#797E79

Preview Lab

Preview with #0F641B

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

Preview Lab → · Contrast checker → · Palette generator →