#0F210A
Closest named color: Dark Forest Green (#002D04). oklch(22.5% 0.048 139.2), rgb(15, 33, 10).
Aa
White text reads best on this color (16.90:1).
About this color
#0F210A is a very dark, muted green. In OKLCH its lightness is 23%, its chroma 0.048 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.048 away. White text reads best on it, at 16.90:1.
| Hue family | Greens |
| Lightness | very dark (23%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.24:1 |
| White text | 16.90:1 |
Values
| HEX | #0F210A |
| RGB | rgb(15, 33, 10) |
| HSL | hsl(107, 53%, 8%) |
| OKLCH | oklch(22.5% 0.048 139.2) |
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 #0F210A | 16.90:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #0F210A | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #0F210A text on white | 16.90:1 | AAA | Lc 103.7 | Preferred for body text |
| #0F210A text on black | 1.24:1 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CFDFCB
oklch(88.6% 0.032 139.4)
-
Step 300
300
#AECAA7
oklch(80.9% 0.057 139.4)
-
Step 400
400
#83AF77
oklch(70.8% 0.092 139.1)
-
Step 500
500
#639A54
oklch(63% 0.116 139.2)
-
Step 600
600
#498438
oklch(55.5% 0.125 139.1)
-
Step 700
700
#3A702A
oklch(49.1% 0.117 139.1)
-
Step 800
800
#305B24
oklch(42.6% 0.097 139.3)
-
Step 900
900
#2B4B22
oklch(37.7% 0.076 139.1)
-
Step 950
950 (this color)
#0F210A
oklch(22.5% 0.048 139.2)
#0F210A 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) | #221E08 | 0.032 |
| Deuteranopia (no green cones) | #201C0C | 0.034 |
| Tritanopia (no blue cones) | #0E201C | 0.033 |
| Achromatopsia (no color) | #1D1D1D | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F210A
#0F210A
oklch(22.5% 0.048 139.2)
- #25142A
#25142A
oklch(22.5% 0.048 318.3)
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 #0F210A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.048
- Very Dark Green #062E03 ΔE 0.052
- Jet #212529 ΔE 0.064
- Dark Brown #341C02 ΔE 0.068
- Rich Black #0D1B2A ΔE 0.070
- Dark #1B2431 ΔE 0.074
- Rich Navy #001219 ΔE 0.078
- Almost Black #070D0D ΔE 0.085
Use #0F210A 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.