#045F2E#045F2E

#045F2E is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.6% C 0.110 H 151.9°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#045F2E
RGB	rgb(4, 95, 46)
HSL	hsl(148, 92%, 19%)
HSV	hsv(148, 96%, 37%)
CMYK	cmyk(95.8%, 0%, 51.6%, 62.7%)
CIE-LAB	lab(34.82, -36.36, 21.34)
CIE-LCH	lch(34.82, 42.16, 149.60°)
OKLab	oklab(42.59% -0.0974 0.0521)
OKLCH	oklch(42.59% 0.11 151.9)
XYZ	xyz(4.6350, 8.4069, 3.9626)
Luminance	0.0841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#045F2E #5F0435

analogous

#085F04 #045F2E #045F5C

triadic

#045F2E #2E045F #5F2E04

tetradic

#045F2E #04085F #5F0435 #5F5C04

square

#045F2E #04085F #5F0435 #5F5C04

split-complementary

#045F2E #5C045F #5F0408

monochromatic

#011D0E #022412 #045F2E #069A4A #09D467

Accessibility & contrast

On white

7.83

#045F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#045F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #045F2E

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##045F2E	#FFFFFF	#000000	##FFFFFF
##045F2E	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562A

Deuteranopia (green-blind)

#564F32

Tritanopia (blue-blind)

#005D53

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #045f2e;
/* rgb */ color: rgb(4, 95, 46);
/* oklch */ color: oklch(42.6% 0.110 151.9);

Tailwind

colors: {
  custom: {
    50: '#5b8d67',
    500: '#045f2e',
    950: '#000000',
  },
}

SCSS

$custom: #045f2e;
$custom-light: #5b8d67;
$custom-dark: #000000;

JSON

{
  "hex": "#045f2e",
  "rgb": {
    "r": 4,
    "g": 95,
    "b": 46
  },
  "hsl": {
    "h": 147.692,
    "s": 91.919,
    "l": 19.412
  },
  "oklch": {
    "l": 0.42587,
    "c": 0.11048,
    "h": 151.9
  },
  "luminance": 0.08407
}

Semantic roles & 50–950 ramp

primary

#045F2E

secondary

#9D2264

accent

#299CFF

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #045F2E

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

Preview Lab → · Contrast checker → · Palette generator →