#042F05#042F05

#042F05 is a dark, moderate green. Relative luminance 0.021; OKLCH L 26.7% C 0.083 H 143.2°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#042F05
RGB	rgb(4, 47, 5)
HSL	hsl(121, 84%, 10%)
HSV	hsv(121, 91%, 18%)
CMYK	cmyk(91.5%, 0%, 89.4%, 81.6%)
CIE-LAB	lab(15.85, -24.39, 20.38)
CIE-LCH	lch(15.85, 31.79, 140.12°)
OKLab	oklab(26.66% -0.0661 0.0495)
OKLCH	oklch(26.66% 0.083 143.2)
XYZ	xyz(1.0939, 2.0697, 0.4854)
Luminance	0.0207 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042F05 #2F042E

analogous

#192F04 #042F05 #042F1A

triadic

#042F05 #05042F #2F0504

tetradic

#042F05 #04192F #2F042E #2F1A04

square

#042F05 #04192F #2F042E #2F1A04

split-complementary

#042F05 #1A042F #2F0419

monochromatic

#021C03 #021C03 #042F05 #09670B #0EA011

Accessibility & contrast

On white

14.85

#042F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#042F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042F05

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042F05	#FFFFFF	#000000	##FFFFFF
##042F05	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302901

Deuteranopia (green-blind)

#2B2609

Tritanopia (blue-blind)

#002D27

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #042f05;
/* rgb */ color: rgb(4, 47, 5);
/* oklch */ color: oklch(26.7% 0.083 143.2);

Tailwind

colors: {
  custom: {
    50: '#4c6849',
    500: '#042f05',
    950: '#000000',
  },
}

SCSS

$custom: #042f05;
$custom-light: #4c6849;
$custom-dark: #000000;

JSON

{
  "hex": "#042f05",
  "rgb": {
    "r": 4,
    "g": 47,
    "b": 5
  },
  "hsl": {
    "h": 121.395,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.26658,
    "c": 0.08259,
    "h": 143.2
  },
  "luminance": 0.0207
}

Semantic roles & 50–950 ramp

primary

#042F05

secondary

#721D70

accent

#2DF6FB

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010601

muted

#777A77

Preview Lab

Preview with #042F05

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

Preview Lab → · Contrast checker → · Palette generator →