#00270B#00270B

#00270B is a very dark, moderate green. Relative luminance 0.015; OKLCH L 23.8% C 0.067 H 149.0°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#00270B
RGB	rgb(0, 39, 11)
HSL	hsl(137, 100%, 8%)
HSV	hsv(137, 100%, 15%)
CMYK	cmyk(100%, 0%, 71.8%, 84.7%)
CIE-LAB	lab(12.45, -21.47, 13.46)
CIE-LCH	lch(12.45, 25.33, 147.92°)
OKLab	oklab(23.81% -0.0576 0.0347)
OKLCH	oklch(23.81% 0.067 149)
XYZ	xyz(0.7859, 1.4751, 0.5598)
Luminance	0.0147 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00270B #27001C

analogous

#082700 #00270B #00271E

triadic

#00270B #0B0027 #270B00

tetradic

#00270B #000827 #27001C #271E00

square

#00270B #000827 #27001C #271E00

split-complementary

#00270B #1E0027 #270008

monochromatic

#001F09 #001F09 #00270B #00641C #00A12E

Accessibility & contrast

On white

16.22

#00270B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#00270B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00270B

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00270B	#FFFFFF	#000000	##FFFFFF
##00270B	1.00	16.22	1.30	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272208

Deuteranopia (green-blind)

#231F0D

Tritanopia (blue-blind)

#002621

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #00270b;
/* rgb */ color: rgb(0, 39, 11);
/* oklch */ color: oklch(23.8% 0.067 149.0);

Tailwind

colors: {
  custom: {
    50: '#47624b',
    500: '#00270b',
    950: '#000000',
  },
}

SCSS

$custom: #00270b;
$custom-light: #47624b;
$custom-dark: #000000;

JSON

{
  "hex": "#00270b",
  "rgb": {
    "r": 0,
    "g": 39,
    "b": 11
  },
  "hsl": {
    "h": 136.923,
    "s": 100,
    "l": 7.647
  },
  "oklch": {
    "l": 0.23812,
    "c": 0.06723,
    "h": 149
  },
  "luminance": 0.01475
}

Semantic roles & 50–950 ramp

primary

#00270B

secondary

#6F1455

accent

#29C3FF

background

#F4F5F4

surface

#E6EAE7

border

#C2C6C3

text

#000501

muted

#777977

Preview Lab

Preview with #00270B

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

Preview Lab → · Contrast checker → · Palette generator →