#042D17#042D17

#042D17 is a dark, moderate green. Relative luminance 0.020; OKLCH L 26.3% C 0.061 H 154.8°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#042D17
RGB	rgb(4, 45, 23)
HSL	hsl(148, 84%, 10%)
HSV	hsv(148, 91%, 18%)
CMYK	cmyk(91.1%, 0%, 48.9%, 82.4%)
CIE-LAB	lab(15.30, -20.36, 10.35)
CIE-LCH	lch(15.30, 22.83, 153.06°)
OKLab	oklab(26.29% -0.0548 0.0258)
OKLCH	oklch(26.29% 0.061 154.8)
XYZ	xyz(1.1430, 1.9643, 1.1294)
Luminance	0.0196 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042D17 #2D041A

analogous

#062D04 #042D17 #042D2C

triadic

#042D17 #17042D #2D1704

tetradic

#042D17 #04062D #2D041A #2D2C04

square

#042D17 #04062D #2D041A #2D2C04

split-complementary

#042D17 #2C042D #2D0406

monochromatic

#021C0E #021C0E #042D17 #096534 #0E9D50

Accessibility & contrast

On white

15.08

#042D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#042D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042D17

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042D17	#FFFFFF	#000000	##FFFFFF
##042D17	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2815

Deuteranopia (green-blind)

#282518

Tritanopia (blue-blind)

#002C28

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #042d17;
/* rgb */ color: rgb(4, 45, 23);
/* oklch */ color: oklch(26.3% 0.061 154.8);

Tailwind

colors: {
  custom: {
    50: '#4b6654',
    500: '#042d17',
    950: '#000000',
  },
}

SCSS

$custom: #042d17;
$custom-light: #4b6654;
$custom-dark: #000000;

JSON

{
  "hex": "#042d17",
  "rgb": {
    "r": 4,
    "g": 45,
    "b": 23
  },
  "hsl": {
    "h": 147.805,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.26288,
    "c": 0.0606,
    "h": 154.8
  },
  "luminance": 0.01964
}

Semantic roles & 50–950 ramp

primary

#042D17

secondary

#701D49

accent

#2E9BFA

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010602

muted

#777A78

Preview Lab

Preview with #042D17

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

Preview Lab → · Contrast checker → · Palette generator →