#07180A
Closest named color: Rich Navy (#001219). oklch(18.9% 0.037 148.3), rgb(7, 24, 10).
Aa
White text reads best on this color (18.35:1).
About this color
#07180A is a very dark, muted green. In OKLCH its lightness is 19%, its chroma 0.037 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.046 away. White text reads best on it, at 18.35:1.
| Hue family | Greens |
| Lightness | very dark (19%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.14:1 |
| White text | 18.35:1 |
Values
| HEX | #07180A |
| RGB | rgb(7, 24, 10) |
| HSL | hsl(131, 55%, 6%) |
| OKLCH | oklch(18.9% 0.037 148.3) |
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 #07180A | 18.35:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #07180A | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #07180A text on white | 18.35:1 | AAA | Lc 104.9 | Preferred for body text |
| #07180A text on black | 1.14:1 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CFDED0
oklch(88.5% 0.025 147.3)
-
Step 300
300
#AEC9B1
oklch(80.9% 0.044 148.3)
-
Step 400
400
#83AD89
oklch(70.7% 0.069 148.7)
-
Step 500
500
#63986B
oklch(63% 0.088 148.2)
-
Step 600
600
#498353
oklch(55.7% 0.096 148.2)
-
Step 700
700
#396F43
oklch(49.2% 0.091 148.3)
-
Step 800
800
#305A37
oklch(42.7% 0.074 148)
-
Step 900
900
#2B4A30
oklch(37.7% 0.058 148.3)
-
Step 950
950 (this color)
#07180A
oklch(18.9% 0.037 148.3)
#07180A 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) | #181509 | 0.030 |
| Deuteranopia (no green cones) | #16140B | 0.029 |
| Tritanopia (no blue cones) | #051715 | 0.023 |
| Achromatopsia (no color) | #141414 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #07180A
#07180A
oklch(18.9% 0.037 148.3)
- #1C0D1C
#1C0D1C
oklch(18.8% 0.037 326.9)
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 #07180A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.046
- Almost Black #070D0D ΔE 0.048
- Rich Black #0D1B2A ΔE 0.063
- Jet #212529 ΔE 0.083
- Dark Forest Green #002D04 ΔE 0.083
- Very Dark Brown #1D0200 ΔE 0.085
- Dark #1B2431 ΔE 0.087
- Very Dark Green #062E03 ΔE 0.088
Use #07180A 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.