#042C05#042C05

#042C05 is a dark, moderate green. Relative luminance 0.018; OKLCH L 25.6% C 0.078 H 143.3°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#042C05
RGB	rgb(4, 44, 5)
HSL	hsl(122, 83%, 9%)
HSV	hsv(122, 91%, 17%)
CMYK	cmyk(90.9%, 0%, 88.6%, 82.7%)
CIE-LAB	lab(14.61, -23.20, 18.80)
CIE-LCH	lch(14.61, 29.86, 140.97°)
OKLab	oklab(25.63% -0.0629 0.0469)
OKLCH	oklch(25.63% 0.078 143.3)
XYZ	xyz(0.9781, 1.8380, 0.4468)
Luminance	0.0184 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042C05 #2C042B

analogous

#172C04 #042C05 #042C19

triadic

#042C05 #05042C #2C0504

tetradic

#042C05 #04172C #2C042B #2C1904

square

#042C05 #04172C #2C042B #2C1904

split-complementary

#042C05 #19042C #2C0417

monochromatic

#031C03 #031C03 #042C05 #09640B #0E9C12

Accessibility & contrast

On white

15.36

#042C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#042C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042C05

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042C05	#FFFFFF	#000000	##FFFFFF
##042C05	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2701

Deuteranopia (green-blind)

#292408

Tritanopia (blue-blind)

#002A24

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #042c05;
/* rgb */ color: rgb(4, 44, 5);
/* oklch */ color: oklch(25.6% 0.078 143.3);

Tailwind

colors: {
  custom: {
    50: '#4b6649',
    500: '#042c05',
    950: '#000000',
  },
}

SCSS

$custom: #042c05;
$custom-light: #4b6649;
$custom-dark: #000000;

JSON

{
  "hex": "#042c05",
  "rgb": {
    "r": 4,
    "g": 44,
    "b": 5
  },
  "hsl": {
    "h": 121.5,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.25631,
    "c": 0.07847,
    "h": 143.3
  },
  "luminance": 0.01838
}

Semantic roles & 50–950 ramp

primary

#042C05

secondary

#6F1D6D

accent

#2EF5FA

background

#F4F6F4

surface

#E7EBE6

border

#C3C6C2

text

#010601

muted

#777A77

Preview Lab

Preview with #042C05

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

Preview Lab → · Contrast checker → · Palette generator →