#445F37
Closest named color: Pine (#2B5D34). oklch(45.3% 0.07 136), rgb(68, 95, 55).
Aa
White text reads best on this color (7.14:1).
About this color
#445F37 is a medium-dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.070 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.031 away. White text reads best on it, at 7.14:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.070) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.93:1 |
| White text | 7.14:1 |
Values
| HEX | #445F37 |
| RGB | rgb(68, 95, 55) |
| HSL | hsl(101, 27%, 29%) |
| OKLCH | oklch(45.3% 0.07 136) |
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 #445F37 | 7.14:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #445F37 | 2.93:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #445F37 text on white | 7.14:1 | AAA | Lc 84.7 | Fine for body text |
| #445F37 text on black | 2.93:1 | Fails | Lc -17.3 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D3DDCE
oklch(88.6% 0.023 135)
-
Step 300
300
#B5C7AD
oklch(80.9% 0.041 136)
-
Step 400
400
#8EAA82
oklch(70.6% 0.065 136.4)
-
Step 500
500
#729562
oklch(63% 0.083 136.2)
-
Step 600
600
#5A7F48
oklch(55.4% 0.091 136)
-
Step 700
700
#4A6C3A
oklch(49.2% 0.085 136.3)
-
Step 800
800 (this color)
#445F37
oklch(45.3% 0.07 136)
-
Step 900
900
#34482B
oklch(37.6% 0.054 136.4)
-
Step 950
950
#1F2A19
oklch(26.9% 0.034 134.9)
#445F37 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) | #625934 | 0.046 |
| Deuteranopia (no green cones) | #5E5739 | 0.045 |
| Tritanopia (no blue cones) | #445C55 | 0.050 |
| Achromatopsia (no color) | #585858 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #445F37
#445F37
oklch(45.3% 0.07 136)
- #654A70
#654A70
oklch(45.3% 0.069 315.9)
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 #445F37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.031
- Army Green #4B5D16 ΔE 0.033
- Camo Green #526525 ΔE 0.036
- Camouflage Green #4B6113 ΔE 0.039
- Spruce #0A5F38 ΔE 0.048
- Dark Olive Green #556B2F ΔE 0.049
- Dark Green Blue #1F6357 ΔE 0.051
- Green Brown #544E03 ΔE 0.058
Use #445F37 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.