#102011
Closest named color: Jet (#212529). oklch(22.4% 0.036 145.7), rgb(16, 32, 17).
Aa
White text reads best on this color (16.98:1).
About this color
#102011 is a very dark, muted green. In OKLCH its lightness is 22%, its chroma 0.036 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jet (#212529), ΔE 0.055 away. White text reads best on it, at 16.98:1.
| Hue family | Greens |
| Lightness | very dark (22%) |
| Chroma | muted (0.036) |
| Temperature | in between |
| Nearest name | Jet (#212529) |
| Black text | 1.23:1 |
| White text | 16.98:1 |
Values
| HEX | #102011 |
| RGB | rgb(16, 32, 17) |
| HSL | hsl(124, 33%, 9%) |
| OKLCH | oklch(22.4% 0.036 145.7) |
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 #102011 | 16.98:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #102011 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #102011 text on white | 16.98:1 | AAA | Lc 103.8 | Preferred for body text |
| #102011 text on black | 1.23:1 | 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
#D0DED0
oklch(88.6% 0.024 145.4)
-
Step 300
300
#B0C8B0
oklch(80.8% 0.042 145.2)
-
Step 400
400
#86AC87
oklch(70.6% 0.067 145.5)
-
Step 500
500
#669869
oklch(63.1% 0.088 145.9)
-
Step 600
600
#4D8250
oklch(55.6% 0.095 145.4)
-
Step 700
700
#3D6E41
oklch(49.1% 0.089 145.9)
-
Step 800
800
#335A36
oklch(42.8% 0.074 145.9)
-
Step 900
900
#2D4A2F
oklch(37.8% 0.057 145.9)
-
Step 950
950 (this color)
#102011
oklch(22.4% 0.036 145.7)
#102011 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) | #211D10 | 0.030 |
| Deuteranopia (no green cones) | #1E1C12 | 0.027 |
| Tritanopia (no blue cones) | #0E1F1C | 0.022 |
| Achromatopsia (no color) | #1C1C1C | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #102011
#102011
oklch(22.4% 0.036 145.7)
- #241525
#241525
oklch(22.3% 0.037 324.6)
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 #102011, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.055
- Rich Black #0D1B2A ΔE 0.057
- Dark Forest Green #002D04 ΔE 0.058
- Very Dark Green #062E03 ΔE 0.061
- Dark #1B2431 ΔE 0.063
- Dark Brown #341C02 ΔE 0.067
- Rich Navy #001219 ΔE 0.069
- Almost Black #070D0D ΔE 0.078
Use #102011 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.