#08170A
Closest named color: Rich Navy (#001219). oklch(18.6% 0.034 147.3), rgb(8, 23, 10).
Aa
White text reads best on this color (18.46:1).
About this color
#08170A is a very dark, muted green. In OKLCH its lightness is 19%, its chroma 0.034 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.043 away. White text reads best on it, at 18.46:1.
| Hue family | Greens |
| Lightness | very dark (19%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.13:1 |
| White text | 18.46:1 |
Values
| HEX | #08170A |
| RGB | rgb(8, 23, 10) |
| HSL | hsl(128, 48%, 6%) |
| OKLCH | oklch(18.6% 0.034 147.3) |
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 #08170A | 18.46:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #08170A | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #08170A text on white | 18.46:1 | AAA | Lc 105.0 | Preferred for body text |
| #08170A text on black | 1.13:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DDD1
oklch(88.4% 0.021 147.6)
-
Step 300
300
#B0C8B2
oklch(80.9% 0.04 147.5)
-
Step 400
400
#87AC8A
oklch(70.8% 0.063 147)
-
Step 500
500
#68976D
oklch(63.1% 0.081 147.2)
-
Step 600
600
#4E8155
oklch(55.5% 0.087 147.6)
-
Step 700
700
#3F6D45
oklch(49% 0.081 147.3)
-
Step 800
800
#345939
oklch(42.7% 0.068 147.5)
-
Step 900
900
#2E4931
oklch(37.6% 0.052 147.2)
-
Step 950
950 (this color)
#08170A
oklch(18.6% 0.034 147.3)
#08170A 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) | #171509 | 0.026 |
| Deuteranopia (no green cones) | #15130B | 0.027 |
| Tritanopia (no blue cones) | #061614 | 0.021 |
| Achromatopsia (no color) | #141414 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #08170A
#08170A
oklch(18.6% 0.034 147.3)
- #1B0D1B
#1B0D1B
oklch(18.6% 0.035 326.9)
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 #08170A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.043
- Almost Black #070D0D ΔE 0.044
- Rich Black #0D1B2A ΔE 0.063
- Very Dark Brown #1D0200 ΔE 0.082
- Jet #212529 ΔE 0.084
- Dark Forest Green #002D04 ΔE 0.087
- Dark #1B2431 ΔE 0.087
- Dark Brown #341C02 ΔE 0.090
Use #08170A 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.