#445B10#445B10

#445B10 is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.7% C 0.102 H 125.7°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#445B10
RGB	rgb(68, 91, 16)
HSL	hsl(78, 70%, 21%)
HSV	hsv(78, 82%, 36%)
CMYK	cmyk(25.3%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(35.50, -20.49, 37.36)
CIE-LCH	lch(35.50, 42.61, 118.74°)
OKLab	oklab(43.7% -0.0594 0.0825)
OKLCH	oklch(43.7% 0.102 125.7)
XYZ	xyz(6.2186, 8.7484, 1.8511)
Luminance	0.0875 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445B10 #27105B

analogous

#5B4C10 #445B10 #1E5B10

triadic

#445B10 #10445B #5B1044

tetradic

#445B10 #105B4C #27105B #5B101E

square

#445B10 #105B4C #27105B #5B101E

split-complementary

#445B10 #101E5B #4C105B

monochromatic

#131A05 #1D2707 #445B10 #6B8F19 #92C322

Accessibility & contrast

On white

7.64

#445B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#445B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445B10

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445B10	#FFFFFF	#000000	##FFFFFF
##445B10	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605401

Deuteranopia (green-blind)

#5D5317

Tritanopia (blue-blind)

#47564D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #445b10;
/* rgb */ color: rgb(68, 91, 16);
/* oklch */ color: oklch(43.7% 0.102 125.7);

Tailwind

colors: {
  custom: {
    50: '#7b8955',
    500: '#445b10',
    950: '#000000',
  },
}

SCSS

$custom: #445b10;
$custom-light: #7b8955;
$custom-dark: #000000;

JSON

{
  "hex": "#445b10",
  "rgb": {
    "r": 68,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 78.4,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.43698,
    "c": 0.10167,
    "h": 125.7
  },
  "luminance": 0.08749
}

Semantic roles & 50–950 ramp

primary

#445B10

secondary

#513394

accent

#3BED71

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #445B10

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

Preview Lab → · Contrast checker → · Palette generator →