#0A2817
Closest named color: Dark Forest Green (#002D04). oklch(24.9% 0.048 155.4), rgb(10, 40, 23).
Aa
White text reads best on this color (15.80:1).
About this color
#0A2817 is a very dark, muted green. In OKLCH its lightness is 25%, its chroma 0.048 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.038 away. White text reads best on it, at 15.80:1.
| Hue family | Greens |
| Lightness | very dark (25%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.32:1 |
| White text | 15.80:1 |
Values
| HEX | #0A2817 |
| RGB | rgb(10, 40, 23) |
| HSL | hsl(146, 60%, 10%) |
| OKLCH | oklch(24.9% 0.048 155.4) |
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 #0A2817 | 15.80:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #0A2817 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #0A2817 text on white | 15.80:1 | AAA | Lc 102.6 | Preferred for body text |
| #0A2817 text on black | 1.32:1 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#C9E0D0
oklch(88.5% 0.033 155.3)
-
Step 300
300
#A4CCB1
oklch(80.9% 0.057 155.4)
-
Step 400
400
#70B288
oklch(70.8% 0.092 155.4)
-
Step 500
500
#449E6A
oklch(63% 0.117 155.5)
-
Step 600
600
#1B8952
oklch(55.7% 0.128 155.5)
-
Step 700
700
#067442
oklch(49.2% 0.119 155.3)
-
Step 800
800
#0F5E37
oklch(42.6% 0.097 155.7)
-
Step 900
900
#184D2F
oklch(37.6% 0.076 155.1)
-
Step 950
950 (this color)
#0A2817
oklch(24.9% 0.048 155.4)
#0A2817 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) | #282416 | 0.044 |
| Deuteranopia (no green cones) | #242118 | 0.044 |
| Tritanopia (no blue cones) | #022824 | 0.024 |
| Achromatopsia (no color) | #232323 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A2817
#0A2817
oklch(24.9% 0.048 155.4)
- #2F182A
#2F182A
oklch(24.8% 0.047 335.4)
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 #0A2817, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.038
- Very Dark Green #062E03 ΔE 0.040
- Jet #212529 ΔE 0.051
- Dark #1B2431 ΔE 0.061
- Pakistan Green #283618 ΔE 0.067
- Rich Black #0D1B2A ΔE 0.070
- Dark Brown #341C02 ΔE 0.073
- Oxford Blue #1B263B ΔE 0.076
Use #0A2817 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.