#042C15#042C15

#042C15 is a dark, moderate green. Relative luminance 0.019; OKLCH L 25.9% C 0.061 H 153.4°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#042C15
RGB	rgb(4, 44, 21)
HSL	hsl(146, 83%, 9%)
HSV	hsv(146, 91%, 17%)
CMYK	cmyk(90.9%, 0%, 52.3%, 82.7%)
CIE-LAB	lab(14.85, -20.36, 11.10)
CIE-LCH	lch(14.85, 23.19, 151.41°)
OKLab	oklab(25.91% -0.0548 0.0275)
OKLCH	oklch(25.91% 0.061 153.4)
XYZ	xyz(1.0860, 1.8812, 1.0152)
Luminance	0.0188 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042C15 #2C041B

analogous

#072C04 #042C15 #042C29

triadic

#042C15 #15042C #2C1504

tetradic

#042C15 #04072C #2C041B #2C2904

square

#042C15 #04072C #2C041B #2C2904

split-complementary

#042C15 #29042C #2C0407

monochromatic

#031C0D #031C0D #042C15 #096430 #0E9C4B

Accessibility & contrast

On white

15.26

#042C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#042C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042C15

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042C15	#FFFFFF	#000000	##FFFFFF
##042C15	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2713

Deuteranopia (green-blind)

#272417

Tritanopia (blue-blind)

#002B26

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #042c15;
/* rgb */ color: rgb(4, 44, 21);
/* oklch */ color: oklch(25.9% 0.061 153.4);

Tailwind

colors: {
  custom: {
    50: '#4b6552',
    500: '#042c15',
    950: '#000000',
  },
}

SCSS

$custom: #042c15;
$custom-light: #4b6552;
$custom-dark: #000000;

JSON

{
  "hex": "#042c15",
  "rgb": {
    "r": 4,
    "g": 44,
    "b": 21
  },
  "hsl": {
    "h": 145.5,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.25905,
    "c": 0.06129,
    "h": 153.4
  },
  "luminance": 0.01881
}

Semantic roles & 50–950 ramp

primary

#042C15

secondary

#6F1D4C

accent

#2EA3FA

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010602

muted

#777A78

Preview Lab

Preview with #042C15

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

Preview Lab → · Contrast checker → · Palette generator →