#445B21
Closest named color: Army Green (#4B5D16). oklch(43.9% 0.088 127.8), rgb(68, 91, 33).
Aa
White text reads best on this color (7.59:1).
About this color
#445B21 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.088 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.015 away. White text reads best on it, at 7.59:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.76:1 |
| White text | 7.59:1 |
Values
| HEX | #445B21 |
| RGB | rgb(68, 91, 33) |
| HSL | hsl(84, 47%, 24%) |
| OKLCH | oklch(43.9% 0.088 127.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #445B21 | 7.59:1 | AAA | Lc -91.1 | Preferred for body text |
| Black text on #445B21 | 2.76:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #445B21 text on white | 7.59:1 | AAA | Lc 86.3 | Fine for body text |
| #445B21 text on black | 2.76:1 | Fails | Lc -15.8 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 800.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC9
oklch(88.5% 0.029 126.8)
-
Step 300
300
#B7C7A4
oklch(80.8% 0.051 127.5)
-
Step 400
400
#92AB73
oklch(70.8% 0.082 127.9)
-
Step 500
500
#77954D
oklch(63% 0.105 127.7)
-
Step 600
600
#607F2F
oklch(55.5% 0.114 127.6)
-
Step 700
700
#4F6C21
oklch(49.2% 0.107 128)
-
Step 800
800 (this color)
#445B21
oklch(43.9% 0.088 127.8)
-
Step 900
900
#37481E
oklch(37.6% 0.068 127.6)
-
Step 950
950
#202A12
oklch(26.8% 0.043 127.6)
#445B21 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #60551B | 0.044 |
| Deuteranopia (no green cones) | #5C5325 | 0.045 |
| Tritanopia (no blue cones) | #46574F | 0.070 |
| Achromatopsia (no color) | #545454 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #445B21
#445B21
oklch(43.9% 0.088 127.8)
- #604477
#604477
oklch(43.9% 0.087 308.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #445B21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.015
- Camouflage Green #4B6113 ΔE 0.026
- Pine #2B5D34 ΔE 0.031
- Navy Green #35530A ΔE 0.038
- Camo Green #526525 ΔE 0.039
- Green Brown #544E03 ΔE 0.042
- Spruce #0A5F38 ΔE 0.048
- Olive Brown #645403 ΔE 0.050
Use #445B21 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.