#45644A
Closest named color: Dark Green Blue (#1F6357). oklch(47.1% 0.055 148.9), rgb(69, 100, 74).
Aa
White text reads best on this color (6.61:1).
About this color
#45644A is a medium-dark, muted green. In OKLCH its lightness is 47%, its chroma 0.055 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.040 away. White text reads best on it, at 6.61:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.17:1 |
| White text | 6.61:1 |
Values
| HEX | #45644A |
| RGB | rgb(69, 100, 74) |
| HSL | hsl(130, 18%, 33%) |
| OKLCH | oklch(47.1% 0.055 148.9) |
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 #45644A | 6.61:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #45644A | 3.17:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #45644A text on white | 6.61:1 | AA | Lc 82.7 | Fine for body text |
| #45644A text on black | 3.17:1 | AA large text | Lc -19.2 | 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 700.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE7
oklch(93.5% 0.008 151.9)
-
Step 200
200
#D3DCD4
oklch(88.5% 0.015 148.8)
-
Step 300
300
#B5C6B7
oklch(80.9% 0.028 148.8)
-
Step 400
400
#8FA892
oklch(70.6% 0.042 148.5)
-
Step 500
500
#739377
oklch(63.1% 0.055 148.3)
-
Step 600
600
#5B7D60
oklch(55.5% 0.059 148.7)
-
Step 700
700 (this color)
#45644A
oklch(47.1% 0.055 148.9)
-
Step 800
800
#3D5641
oklch(42.6% 0.046 149)
-
Step 900
900
#344737
oklch(37.7% 0.036 149.1)
-
Step 950
950
#1F2A20
oklch(27.1% 0.024 147.3)
#45644A 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) | #655F48 | 0.047 |
| Deuteranopia (no green cones) | #605B4B | 0.046 |
| Tritanopia (no blue cones) | #41635D | 0.031 |
| Achromatopsia (no color) | #5D5D5D | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45644A
#45644A
oklch(47.1% 0.055 148.9)
- #6D506B
#6D506B
oklch(47.2% 0.056 328.7)
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 #45644A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.040
- Camo Green #526525 ΔE 0.048
- Pine #2B5D34 ΔE 0.050
- Dark Olive Green #556B2F ΔE 0.050
- Dark Moss Green #606C38 ΔE 0.054
- Army Green #4B5D16 ΔE 0.058
- Dark Aqua #05696B ΔE 0.059
- Camouflage Green #4B6113 ΔE 0.060
Use #45644A 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.