#006348
Closest named color: Spruce (#0A5F38). oklch(44.3% 0.091 166.5), rgb(0, 99, 72).
Aa
White text reads best on this color (7.29:1).
About this color
#006348 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.091 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.023 away. White text reads best on it, at 7.29:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.87:1 |
| White text | 7.29:1 |
Values
| HEX | #006348 |
| RGB | rgb(0, 99, 72) |
| HSL | hsl(164, 100%, 19%) |
| OKLCH | oklch(44.3% 0.091 166.5) |
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 #006348 | 7.29:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #006348 | 2.87:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #006348 text on white | 7.29:1 | AAA | Lc 84.8 | Fine for body text |
| #006348 text on black | 2.87:1 | Fails | Lc -17.2 | 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 800.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE7
oklch(93.5% 0.015 164.7)
-
Step 200
200
#C8E0D5
oklch(88.6% 0.03 166.4)
-
Step 300
300
#A0CCB9
oklch(80.8% 0.054 166.8)
-
Step 400
400
#69B295
oklch(70.7% 0.086 166.6)
-
Step 500
500
#379E7B
oklch(63% 0.109 166.8)
-
Step 600
600
#008864
oklch(55.6% 0.115 166.4)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800 (this color)
#006348
oklch(44.3% 0.091 166.5)
-
Step 900
900
#0E4D39
oklch(37.6% 0.071 166.6)
-
Step 950
950
#0C2D21
oklch(26.9% 0.045 165.9)
#006348 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) | #605B47 | 0.090 |
| Deuteranopia (no green cones) | #56534A | 0.089 |
| Tritanopia (no blue cones) | #00635C | 0.033 |
| Achromatopsia (no color) | #565656 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #006348
#006348
oklch(44.3% 0.091 166.5)
- #773D5E
#773D5E
oklch(44.4% 0.091 346.3)
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 #006348, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.023
- Dark Green Blue #1F6357 ΔE 0.030
- Pine #2B5D34 ΔE 0.031
- Dark Aqua #05696B ΔE 0.055
- Dark Blue Green #005249 ΔE 0.058
- Petrol #005F6A ΔE 0.062
- Deep Teal #00555A ΔE 0.063
- Deep Green #02590F ΔE 0.069
Use #006348 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.